TOEFL iBT study materials
TOEFL iBT study resources

TOEFL iBT key terms

TOEFL iBT · Get comfortable with the vocabulary.

main idea

The central point or overall message of a passage or talk. It is broader than any single detail and is often stated or implied in the opening or closing.

Related: gist, prose summary, topic sentence
inference

A conclusion a reader or listener draws from evidence that is not stated directly. It requires combining clues with background knowledge and logical reasoning.

Related: main idea, attitude
vocabulary in context

The meaning of a word or phrase as it is used in a specific passage, which may differ from its most common dictionary meaning. Context clues help determine it.

Related: paraphrase, reference
rhetorical purpose

The reason an author includes a particular sentence, example, or paragraph, such as to illustrate, contrast, emphasize, or introduce a claim.

Related: function, transition
reference

The relationship in which a word, such as a pronoun, points back or forward to another word or phrase in the text, helping avoid repetition.

Related: cohesion, vocabulary in context
sentence simplification

A reading question type that asks you to choose the option that restates the essential meaning of a complex sentence without changing its core claim.

Related: paraphrase, main idea
insert text

A reading question type in which you place a given sentence into the most logical position within a paragraph, using coherence and pronoun clues.

Related: coherence, transition, reference
prose summary

A reading question type that asks you to select the statements that best express the main points of a passage, ignoring minor details.

Related: main idea, gist
paraphrase

To restate the meaning of a text or utterance in different words while preserving the original ideas, often used to show understanding or avoid copying.

Related: sentence simplification, integrated writing task
distractor

An answer choice that looks plausible but is incorrect because it misstates, overgeneralizes, or adds information not supported by the passage or recording.

Related: detail question, inference
transition

A word or phrase that signals the relationship between ideas, such as addition, contrast, cause, or example, helping readers follow the argument.

Related: cohesion, signpost
academic passage

A short informational text on a university-level topic. It presents facts, explanations, or arguments and is the basis for reading comprehension questions.

Related: lecture, main idea
lecture

An extended spoken presentation by a professor, usually explaining an academic topic with examples and supporting details; a common source of listening questions.

Related: campus conversation, note-taking, signpost
campus conversation

A dialogue between people at a university, such as a student and advisor, about courses, housing, or procedures. It is typically shorter and more informal than a lecture.

Related: lecture, attitude
gist

The general meaning or main point of a spoken message. Understanding the gist helps listeners answer summary questions and follow the speaker's overall argument.

Related: main idea, note-taking
note-taking

The practice of writing brief keywords and symbols while listening to track main ideas, details, and relationships without distracting from comprehension.

Related: lecture, gist, detail question
attitude

A speaker's feeling, opinion, or stance toward a topic, such as approval, doubt, or amusement, often conveyed through tone and word choice.

Related: intonation, function
function

The purpose of a speaker's utterance in context, such as apologizing, suggesting, complaining, or clarifying, rather than its literal meaning alone.

Related: rhetorical purpose, attitude
detail question

A listening question that asks about a specific fact, example, or reason mentioned in the recording, often requiring careful attention to supporting information.

Related: note-taking, distractor
signpost

A spoken phrase that signals the structure of a talk, such as 'first,' 'however,' or 'to sum up,' helping listeners predict what comes next.

Related: transition, lecture
integrated writing task

A writing task in which you read a passage, listen to a related lecture, then write a summary that explains how the lecture responds to the reading.

Related: paraphrase, integrated speaking task
independent writing task

A writing task that asks you to state and support your own opinion on a familiar topic in a structured essay, using reasons and examples.

Related: thesis statement, independent speaking task
thesis statement

A sentence that states the main claim of an essay, usually near the end of the introduction, guiding the organization of the whole response.

Related: topic sentence, coherence
topic sentence

A sentence, often at the start of a paragraph, that states the paragraph's main point and connects it to the essay's overall argument.

Related: thesis statement, supporting detail
supporting detail

Specific evidence, such as an example, fact, or reason, that explains or proves a main point and makes an argument more convincing.

Related: elaboration, topic sentence
counterargument

An opposing view or objection that a writer acknowledges and responds to, often to strengthen the credibility and balance of an argument.

Related: coherence, supporting detail
coherence

The quality of an essay in which ideas are arranged logically and flow from one to the next, so the overall argument is easy to follow.

Related: cohesion, thesis statement
cohesion

The quality of writing in which sentences and paragraphs are connected through transitions, pronouns, and repeated key terms, creating a smooth flow.

Related: transition, coherence
academic discussion task

A writing task in which you read brief online posts from classmates and a professor, then contribute your own post that advances the discussion with explanation and evidence.

Related: independent writing task, elaboration
scoring rubric

A set of criteria and performance levels that raters use to evaluate responses, describing what strong and weak answers typically do.

Related: fluency, coherence
independent speaking task

A speaking task that asks you to answer a question based on your own experience, opinion, or preference, with limited preparation time and a short response.

Related: independent writing task, fluency
integrated speaking task

A speaking task in which you first read and/or listen to academic or campus material, then speak a summary or synthesis that includes key information from the sources.

Related: integrated writing task, note-taking
fluency

The ability to speak smoothly and continuously at a natural pace, with few long pauses, hesitations, or self-corrections that interrupt communication.

Related: pacing, pronunciation
pronunciation

The way speech sounds are produced, including individual sounds, word stress, and clarity, which affects how easily a listener can understand the speaker.

Related: intonation, fluency
intonation

The rise and fall of the voice in speech, used to convey meaning, emphasis, questions, and emotional tone; it contributes to intelligibility and natural delivery.

Related: pronunciation, attitude
pacing

The speed and rhythm of speech. Effective pacing is neither too fast nor too slow and includes brief pauses to separate ideas clearly.

Related: fluency, elaboration
elaboration

The act of adding reasons, examples, or details to explain a point fully, making a spoken or written response more developed and persuasive.

Related: supporting detail, pacing
register

The level of formality in language, such as academic, casual, or polite, chosen to fit the audience and situation of speaking or writing.

Related: academic discussion task, intonation