SAT Basic
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accident

/ˈæksɪdənt/
English Definition
n. an unexpected event, often causing harm or injury
中文释义
事故,意外
Example Sentence

The laboratory accident, though minor, prompted a review of all safety protocols.

这次实验室事故虽然轻微,却促使了对所有安全规程的审查。

Synonyms
mishap misfortune incident
Antonyms
design intention
Seen in practice — from the Digital SAT question bank

- She suffered a severe bus accident at age 18 that caused lifelong pain.

From a Rhetorical Synthesis question · Expression of Ideas

- He was inspired after witnessing a serious accident at a Cleveland intersection with only a two-position stop-and-go signal.

From a Rhetorical Synthesis question · Expression of Ideas

A civil engineer claims that adding rumble strips along a rural highway's shoulder reduced the number of run-off-road accidents specifically caused by driver drowsiness.

From a Command of Evidence: Textual question · Information and Ideas

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Practice — Definition Match

Which choice best defines “accident”?

  1. A The most exciting point
  2. B The part of a scene or picture that is farthest from the viewer
  3. C Friendly association, especially with people who share one's interests
  4. D An unexpected event, often causing harm or injury
Show answer

D — An unexpected event, often causing harm or injury. “accident” means an unexpected event, often causing harm or injury.

Practice — Which Word Fits?

Which word means “an unexpected event, often causing harm or injury”?

  1. A background
  2. B climax
  3. C accident
  4. D fellowship
Show answer

C — accident. “accident” means an unexpected event, often causing harm or injury.

Common questions about “accident”

What does “accident” mean?

accident — an unexpected event, often causing harm or injury. In Chinese: 事故,意外.

How do you pronounce “accident”?

accident is pronounced /ˈæksɪdənt/.

How is “accident” used in a sentence?

The laboratory accident, though minor, prompted a review of all safety protocols. (这次实验室事故虽然轻微,却促使了对所有安全规程的审查。)

What are synonyms for “accident”?

mishap, misfortune, incident — all close in meaning to accident (an unexpected event, often causing harm or injury).

What is the opposite of “accident”?

design, intention — each the opposite of accident (an unexpected event, often causing harm or injury).

Is “accident” an SAT vocabulary word?

Yes. accident is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.

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The Digital SAT tests vocabulary through Words in Context questions, never as a standalone definition. Learn the word, then use it against a real passage.