Definition

By Anonymous (not verified), 16 March, 2026
In this definition essay, a student explores the term angry.
By Anonymous (not verified), 16 March, 2026
This essay defines the term hero.
By Anonymous (not verified), 16 March, 2026
A student defines the term love.
By Anonymous (not verified), 16 March, 2026
In this definition essay, a student explores the many meanings of the term romance.
By Anonymous (not verified), 12 March, 2026

Editing Definition Essays

You've completed large-scale improvements, so now you can focus your attention on each specific detail of your essay. The following activities will help you ensure subject-verb and pronoun-antecedent agreement. You'll also find a checklist to help you catch any errors in punctuation, capitalization, spelling, usage, and grammar.

Editing for Subject-Verb Agreement

Subjects and verbs must agree. Follow these rules to ensure subject-verb agreement:

  1. A singular subject needs a singular verb, and a plural subject needs a plural verb. Usually, plural nouns end in s, and plural verbs do not: terms have and term has. Watch for one s between the noun and verb.

    Merriam-Webster offers them as synonyms for each other, but each has a slightly different focus. (singular subjects and verbs)

    Now that both terms have shucked many of their negative connotations, they are used by people about all kinds of non-academic, non-techie subjects. (plural subjects and verbs)

  2. A compound subject joined by and is always plural.

    In the days of traveling circuses, the lion tamer, trapeze artist, and tightrope walker were royalty. (plural subject and verb)

  3. When a compound subject is joined by or or nor, the verb should agree with the subject closest to it.

    Neither the water boy nor the geek was considered a skilled carney. (singular final subject and verb)

  4. Some indefinite pronouns are always singular (each, either, neither, one, everybody, another, anybody, everyone, nobody, everything, somebody, someone) and others are always plural (both, few, many, several).

    Everyone wants a geek to fix a computer. Few choose a jock.

  5. Some indefinite pronouns (all, any, most, none, some) change depending on the object of the preposition that follows them.

    All of the sideshow acts are top notch. All of the bigtop is fireproof.

  6. Don't be fooled when other nouns come between the subject and verb. Make sure the true subject and verb agree.

    A nerd, whether devoted to books or computers or sports, is a serious expert in the subject.

By Anonymous (not verified), 12 March, 2026

Revising Definition Essays

Congratulations! You have an essay: You no longer have to worry about the blank page. Instead, you have words, sentences, ideas—all your best initial thinking about the topic. But a great first draft can still be a lackluster final draft. Revising lets you work with those ideas, adding new details, deleting unnecessary stuff, rewriting thoughts that didn't come out just right, and reorganizing material into the best order. The following activities can guide you.

Revising for Order of Details

When you wrote your first draft, you may have been tempted to write one paragraph about denotations, a second about connotations, a third about synonyms and antonyms, and so on. The result might feel a bit formulaic, marching doggedly through the list of details that you found. An effective essay is more than a list of details. It organizes the details with the reader's questions in mind.

In the first sample essay, "Right to the Heart," the first middle paragraph begins with the dictionary definition and then combines quotations and logical arguments to unpack the meaning of the definition. This organization works because readers know the word courage but need to analyze what it means and doesn't mean.

Dictionary Definition Merriam-Webster defines courage as the "mental or moral strength to venture, persevere, and withstand danger, fear, or difficulty," Quotations or, in the words of Ernest Hemingway, "courage is grace under pressure." Logical Arguments Danger, fear, difficulty, pressure—these make courage not only necessary but possible. Courage cannot exist without opposition. One must feel fear before one can courageously persevere in the face of it. As Mark Twain puts it, "Courage is resistance to fear, mastery of fear, not absence of fear." The famous World War II general George S. Patton makes the connection even clearer: "Courage is fear holding on a minute longer." So, courage does not remove fear but rather persists in the face of it.

By Anonymous (not verified), 12 March, 2026

Writing a Definition Essay

You've selected a term or two, gathered denotations and connotations and other details, and created a working thesis statement. You're ready to draft your definition essay. The following activities will help you build a strong beginning, develop middle paragraphs, and create an ending that effectively wraps up your definition.

By Anonymous (not verified), 12 March, 2026

Prewriting for Definition Essays

The word define comes from a Latin word that means "find the edges of something," or "mark out the boundaries or limits of something." Your definition essay should therefore explore the meaning of a word in the same way that you would explore a campsite—walking edge to edge, checking out the fire pit, figuring out where to pitch a tent, noticing where the trails lead, taking in the view. You need to explore the topic of your definition essay just as you would explore a place. In fact, the word topic comes from the Greek word for "place." These activities will help you explore your topic and set up camp within the word.

Prewriting to Select a Topic

The topic of your essay can be any word that fascinates you. It could be a word from a school subject or just a word that you find intriguing:

Subject

Words

Math

angle, parallel, congruent, linear, average, significant, variable, fraction, difference, symbol

Science

force, mass, vector, field, wave, gravity, cycle, system, biome, organism, consciousness, microbe, process, symbol

Social Studies

era, policy, right, rule, produce, consume, conflict, genocide, compromise, belief, symbol

Language

thesis, argument, verb, preposition, literature, theme, character, mood, tone, symbol

Life

intrigue, nerd, geek, donnybrook, widdershins, eclectic, obtuse, inordinate, sensation, spectacle, symbol

What word fascinates me most and why?

I often hear the words nerd and geek, but some people insist that they are nerds and not geeks and some that they are geeks and not nerds, and some people say they are both. I know these words used to be negatives, but a lot of people see them as positives. I'd like to know what the difference is between them and how they started to be used the way they are used now.

Note that each of these lists ends in the word symbol, which directly relates to each subject. Look back over the lists. Many of the other words in the individual lists also relate to the other subjects. For example, angle, parallel, congruent, linear, average, significant, variable, and so on relate not just to math but also to science, social studies, life, and language. The best topics for definition essays do not have one meaning but many meanings. (In other words, you could explore the word triangle or even equilateral over many pages, but you'd be hard pressed to write much about isosceles.)

Think of fascinating words and pick a topic.

Create a chart of interesting words from your school subjects and words that intrigue you from everyday life. Choose a word or a set of words that you want to explore in a definition essay.

By Anonymous (not verified), 12 March, 2026

Reading a Definition Essay

Before you write your own definition essay, you should read and review an essay written by another student. You'll see how the student defines and explores a term using a variety of details. You'll also note how the writer's explanatory voice shows interest in the topic.

Reading a Student Model

Read the following definition essay, in which Julie explores the meaning of the word courage. Note how she catches the reader's attention and introduces the term and then develops paragraphs that explore the meaning and history of the word. Click on the side notes to see the different features of this definition essay.

By Anonymous (not verified), 12 March, 2026

Warm-Up for Definition Essays

Words let you think. When you don't have a word for something, you can't think very effectively about it. For example, you might think very little about the pencils you use, but having terms for different kinds of pencils can awaken your thinking:

  • Hexie: a pencil with six flat sides
  • Rounder: a pencil with a round bore
  • Flatty: a carpenter's pencil, made not to break in a pocket and sharpened by whittling
  • Dentcil: a pencil that has been chewed
  • Penstub: a pencil that has been sharpened too many times; a golf pencil
  • One-shot: a pencil with no eraser
  • Mulligan: a pencil with a large eraser
  • Fakecil: a pencil that won't sharpen correctly, with a tip of wood that doesn't write
  • Lightsee: a #3 pencil that doesn't write darkly enough to be easily read
  • Smudgie: a #1 pencil that writes like a crayon and smears
  • Spock: a mechanical pencil
  • Horseleg: an oversized pencil that doesn't fit in a sharpener

Check your pencils.

Check your backpack or locker to see how many of each type of pencil you can find. How many pencils fit more than one term? (For example, a chewed pencil with no eraser would be a dentcil one-shot.) What other words could you invent for different types of pencils? Which of these made-up terms interests you most and why?

What Is a Definition Essay?

Listen to "What Is a Definition Essay?"

Your browser does not support the audio tag.

Hide audio

Writing Definition Essays
© Thoughtful Learning 2018

A definition essay deeply explores the meaning of a term. It includes dictionary definitions (denotations), but goes far beyond, providing examples, etymology, synonyms, antonyms, and other details. Instead of defining the term narrowly, a definition essay seeks many connections and applies the term in many contexts.

The poet William Blake once noted that one could "see a world in a grain of sand," which is what you'll be doing when you write your definition essay. One interesting word, like a grain of sand, can lead you to many connections with the much wider world. To warm up your thinking, you can start by explaining a school-appropriate slang term to an older person.

Thinking About a Slang Term

Every generation has its own slang—words used in special ways that are generally not understood by people in the older generation. If you use a slang term in the presence of an older person, you may be asked what the term means. For example, the term "woke" in its modern slang usage has a very specific meaning: