The following definitions were sourced from Bedford St. Martin's Lit Gloss. Additional literary definitions and explanations can be found by following the link as well.
Act- A major division in the action of a play. The ends of acts are typically indicated by lowering the curtain or turning up the houselights. Playwrights frequently employ acts to accommodate changes in time, setting, characters onstage, or mood. In many full-length plays, acts are further divided into scenes, which often mark a point in the action when the location changes or when a new character enters.
Allegory- A narration or description usually restricted to a single meaning because its events, actions, characters, settings, and objects represent specific abstractions or ideas. Although the elements in an allegory may be interesting in themselves, the emphasis tends to be on what they ultimately mean. Characters may be given names such as Hope, Pride, Youth, and Charity; they have few if any personal qualities beyond their abstract meanings. These personifications are not symbols because, for instance, the meaning of a character named Charity is precisely that virtue.
Allusion- A brief reference to a person, place, thing, event, or idea in history or literature. Allusions conjure up biblical authority, scenes from Shakespeare's plays, historic figures, wars, great love stories, and anything else that might enrich an author's work. Allusions imply reading and cultural experiences shared by the writer and reader, functioning as a kind of shorthand whereby the recalling of something outside the work supplies an emotional or intellectual context, such as a poem about current racial struggles calling up the memory of Abraham Lincoln.
Ambiguity- Allows for two or more simultaneous interpretations of a word, phrase, action, or situation, all of which can be supported by the context of a work. Deliberate ambiguity can contribute to the effectiveness and richness of a work, for example, in the open-ended conclusion to Hawthorne's "Young Goodman Brown." However, unintentional ambiguity obscures meaning and can confuse readers.
Antagonist- The character, force, or collection of forces in fiction or drama that opposes the protagonist and gives rise to the conflict of the story; an opponent of the protagonist.
Antihero- A protagonist who has the opposite of most of the traditional attributes of a hero. He or she may be bewildered, ineffectual, deluded, or merely pathetic. Often what antiheroes learn, if they learn anything at all, is that the world isolates them in an existence devoid of God and absolute values.
Aside- In drama, a speech directed to the audience that supposedly is not audible to the other characters onstage at the time.
Archetype- A term used to describe universal symbols that evoke deep and sometimes unconscious responses in a reader. In literature, characters, images, and themes that symbolically embody universal meanings and basic human experiences, regardless of when or where they live, are considered archetypes. Common literary archetypes include stories of quests, initiations, scapegoats, descents to the underworld, and ascents to heaven.
Canon- Those works generally considered by scholars, critics, and teachers to be the most important to read and study, which collectively constitute the "masterpieces" of literature. Since the 1960s, the traditional English and American literary canon, consisting mostly of works by white male writers, has been rapidly expanding to include many female writers and writers of varying ethnic backgrounds.
Character, characterization - A character is a person presented in a dramatic or narrative work, and characterization is the process by which a writer makes that character seem real to the reader.
- A hero or heroine, often called the protagonist, is the central character who engages the reader's interest and empathy.
- The antagonist is the character, force, or collection of forces that stands directly opposed to the protagonist and gives rise to the conflict of the story.
- A static character does not change throughout the work, and the reader's knowledge of that character does not grow, whereas a dynamic character undergoes some kind of change because of the action in the plot.
- A flat character embodies one or two qualities, ideas, or traits that can be readily described in a brief summary. They are not psychologically complex characters and therefore are readily accessible to readers. Some flat characters are recognized as stock characters; they embody stereotypes such as the "dumb blonde" or the "mean stepfather." They become types rather than individuals.
- Round characters are more complex than flat or stock characters, and often display the inconsistencies and internal conflicts found in most real people. They are more fully developed, and therefore are harder to summarize.
Chorus- In Greek tragedies (especially those of Aeschylus and Sophocles), a group of people who serve mainly as commentators on the characters.
Closet drama- A play that is written to be read rather than performed onstage. In this kind of drama, literary art outweighs all other considerations.
Colloquial- Refers to a type of informal diction that reflects casual, conversational language and often includes slang expressions.
Comedy- A work intended to interest, involve, and amuse the reader or audience, in which no terrible disaster occurs and that ends happily for the main characters. High comedy refers to verbal wit, such as puns, whereas low comedy is generally associated with physical action and is less intellectual. Romantic comedy involves a love affair that meets with various obstacles (like disapproving parents, mistaken identities, deceptions, or other sorts of misunderstandings) but overcomes them to end in a blissful union.
Conflict- The struggle within the plot between opposing forces. The protagonist engages in the conflict with the antagonist, which may take the form of a character, society, nature, or an aspect of the protagonist's personality.
Convention- A characteristic of a literary genre (often unrealistic) that is understood and accepted by audiences because it has come, through usage and time, to be recognized as a familiar technique. For example, the division of a play into acts and scenes is a dramatic convention, as are soliloquies and asides. Flashbacks and foreshadowing are examples of literary conventions.
Crisis- A turning point in the action of a story that has a powerful effect on the protagonist. Opposing forces come together decisively to lead to the climax of the plot.
Dialect- A type of informational diction. Dialects are spoken by definable groups of people from a particular geographic region, economic group, or social class. Writers use dialect to contrast and express differences in educational, class, social, and regional backgrounds of their characters.
Diction A writer's choice of words, phrases, sentence structures, and figurative language, which combine to help create meaning.
- Formal diction consists of a dignified, impersonal, and elevated use of language; it follows the rules of syntax exactly and is often characterized by complex words and lofty tone.
- Middle diction maintains correct language usage, but is less elevated than formal diction; it reflects the way most educated people speak.
- Informal diction represents the plain language of everyday use, and often includes idiomatic expressions, slang, contractions, and many simple, common words.
- Poetic diction refers to the way poets sometimes employ an elevated diction that deviates significantly from the common speech and writing of their time, choosing words for their supposedly inherent poetic qualities.
Drama- Derived from the Greek word dram, meaning "to do" or "to perform," the term drama may refer to a single play, a group of plays ("Jacobean drama"), or to all plays ("world drama"). Drama is designed for performance in a theater; actors take on the roles of characters, perform indicated actions, and speak the dialogue written in the script. Play is a general term for a work of dramatic literature, and a playwright is a writer who makes plays.
Foil- A character in a work whose behavior and values contrast with those of another character in order to highlight the distinctive temperament of that character (usually the protagonist).
Foreshadowing- The introduction early in a story of verbal and dramatic hints that suggest what is to come later.
Genre- A French word meaning "kind" or "type." The major genres in literature are poetry, fiction, drama, and essays. Genre can also refer to more specific types of literature such as comedy, tragedy, epic poetry, or science fiction.
Image- A word, phrase, or figure of speech (especially a simile or a metaphor) that addresses the senses, suggesting mental pictures of sights, sounds, smells, tastes, feelings, or actions. Images offer sensory impressions to the reader and also convey emotions and moods through their verbal pictures.
Irony- A literary device that uses contradictory statements or situations to reveal a reality different from what appears to be true. It is ironic for a firehouse to burn down, or for a police station to be burglarized.
- Verbal irony is a figure of speech that occurs when a person says one thing but means the opposite. Sarcasm is a strong form of verbal irony that is calculated to hurt someone through, for example, false praise.
- Dramatic irony creates a discrepancy between what a character believes or says and what the reader or audience member knows to be true.
- Tragic irony is a form of dramatic irony found in tragedies such as Oedipus the King, in which Oedipus searches for the person responsible for the plague that ravishes his city and ironically ends up hunting himself.
- Situational irony exists when there is an incongruity between what is expected to happen and what actually happens due to forces beyond human comprehension or control. The suicide of the seemingly successful main character in Edwin Arlington Robinson's poem "Richard Cory" is an example of situational irony.
- Cosmic irony occurs when a writer uses God, destiny, or fate to dash the hopes and expectations of a character or of humankind in general. In cosmic irony, a discrepancy exists between what a character aspires to and what universal forces provide.
Melodrama- A term applied to any literary work that relies on implausible events and sensational action for its effect. The conflicts in melodramas typically arise out of plot rather than characterization; often a virtuous individual must somehow confront and overcome a wicked oppressor. Usually, a melodramatic story ends happily, with the protagonist defeating the antagonist at the last possible moment. Thus, melodramas entertain the reader or audience with exciting action while still conforming to a traditional sense of justice.
Metaphor- A metaphor is a figure of speech that makes a comparison between two unlike things, without using the word "like" or "as." Metaphors assert the identity of dissimilar things, as when Macbeth asserts that life is a "brief candle." Metaphors can be subtle and powerful, and can transform people, places, objects, and ideas into whatever the writer imagines them to be.
- An implied metaphor is a more subtle comparison; the terms being compared are not so specifically explained. For example, to describe a stubborn man unwilling to leave, one could say that he was "a mule standing his ground." This is a fairly explicit metaphor; the man is being compared to a mule. But to say that the man "brayed his refusal to leave" is to create an implied metaphor, because the subject (the man) is never overtly identified as a mule. Braying is associated with the mule, a notoriously stubborn creature, and so the comparison between the stubborn man and the mule is sustained.
- Implied metaphors can slip by inattentive readers who are not sensitive to such carefully chosen, highly concentrated language.
- An extended metaphor is a sustained comparison in which part or all of a poem consists of a series of related metaphors. Robert Francis' poem "Catch" relies on an extended metaphor that compares poetry to playing catch.
- A controlling metaphor runs through an entire work and determines the form or nature of that work. The controlling metaphor in Anne Bradstreet's poem "The Author to Her Book" likens her book to a child.
- Synecdoche is a kind of metaphor in which a part of something is used to signify the whole, as when a gossip is called a "wagging tongue," or when ten ships are called "ten sails." Sometimes, synecdoche refers to the whole being used to signify the part, as in the phrase "Boston won the baseball game." Clearly, the entire city of Boston did not participate in the game; the whole of Boston is being used to signify the individuals who played and won the game.
- Metonymy is a type of metaphor in which something closely associated with a subject is substituted for it. In this way, we speak of the "silver screen" to mean motion pictures, "the crown" to stand for the king, "the White House" to stand for the activities of the president.
One-act play- A play that takes place in a single location and unfolds as one continuous action. The characters in a one-act play are presented economically and the action is sharply focused.
Plot- An author's selection and arrangement of incidents in a story to shape the action and give the story a particular focus. Discussions of plot include not just what happens, but also how and why things happen the way they do. Stories that are written in a pyramidal pattern divide the plot into three essential parts. The first part is the rising action, in which complication creates some sort of conflict for the protagonist. The second part is the climax, the moment of greatest emotional tension in a narrative, usually marking a turning point in the plot at which the rising action reverses to become the falling action. The third part, the falling action (or resolution) is characterized by diminishing tensions and the resolution of the plot's conflicts and complications.
Problem play- Popularized by Henrik Ibsen, a problem play is a type of drama that presents a social issue in order to awaken the audience to it. These plays usually reject romantic plots in favor of holding up a mirror that reflects not simply what the audience wants to see but what the playwright sees in them. Often, a problem play will propose a solution to the problem that does not coincide with prevailing opinion.
Prologue- The opening speech or dialogue of a play, especially a classic Greek play, that usually gives the exposition necessary to follow the subsequent action. Today the term also refers to the introduction to any literary work.
Satire- The literary art of ridiculing a folly or vice in order to expose or correct it. The object of satire is usually some human frailty; people, institutions, ideas, and things are all fair game for satirists. Satire evokes attitudes of amusement, contempt, scorn, or indignation toward its faulty subject in the hope of somehow improving it.
Scene- In drama, a scene is a subdivision of an act. In modern plays, scenes usually consist of units of action in which there are no changes in the setting or breaks in the continuity of time. According to traditional conventions, a scene changes when the location of the action shifts or when a new character enters.
Script- The written text of a play, which includes the dialogue between characters, stage directions, and often other expository information.
Setting- The physical and social context in which the action of a story occurs. The major elements of setting are the time, the place, and the social environment that frames the characters. Setting can be used to evoke a mood or atmosphere that will prepare the reader for what is to come.
Soliloquy- A dramatic convention by means of which a character, alone onstage, utters his or her thoughts aloud. Playwrights use soliloquies as a convenient way to inform the audience about a character's motivations and state of mind. Shakespeare's Hamlet delivers perhaps the best known of all soliloquies, which begins: "To be or not to be."
Theme- The central meaning or dominant idea in a literary work. A theme provides a unifying point around which the plot, characters, setting, point of view, symbols, and other elements of a work are organized. It is important not to mistake the theme for the actual subject of the work; the theme refers to the abstract concept that is made concrete through the images, characterization, and action of the text.
Tragedy- A story that presents courageous individuals who confront powerful forces within or outside themselves with a dignity that reveals the breadth and depth of the human spirit in the face of failure, defeat, and even death. Tragedies recount an individual's downfall; they usually begin high and end low. Shakespeare is known for his tragedies, including Macbeth, King Lear, Othello, and Hamlet. The revenge tragedy is a well-established type of drama that can be traced back to Greek and Roman plays, particularly through the Roman playwright Seneca (c. 3 b.c.- a.d. 63). Revenge tragedies basically consist of a murder that has to be avenged by a relative of the victim. Typically, the victim's ghost appears to demand revenge, and invariably madness of some sort is worked into subsequent events, which ultimately end in the deaths of the murderer, the avenger, and a number of other characters. A tragic flaw is an error or defect in the tragic hero that leads to his downfall, such as greed, pride, or ambition. This flaw may be a result of bad character, bad judgment, an inherited weakness, or any other defect of character. Tragic irony is a form of dramatic irony found in tragedies such as Oedipus the King, in which Oedipus ironically ends up hunting himself.
Tragicomedy- A type of drama that combines certain elements of both tragedy and comedy. The play's plot tends to be serious, leading to a terrible catastrophe, until an unexpected turn in events leads to a reversal of circumstance, and the story ends happily. Tragicomedy often employs a romantic, fast-moving plot dealing with love, jealousy, disguises, treachery, intrigue, and surprises, all moving toward a melodramatic resolution.