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fallacy

/ˈfæləsi/
English Definition
n. false idea, mistaken belief
中文释义
谬论,错误推理
Example Sentence

The belief that lightning never strikes the same place twice is a common fallacy, as tall structures are frequently hit multiple times.

认为闪电不会两次击中同一地点的说法是一种常见谬论,因为高大的建筑物经常被多次击中。

Synonyms
misconception delusion error
Antonyms
truth fact
💡
Memory Aid / 记忆技巧
fall(wrong)+acy(noun)
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Practice — Definition Match

Which choice best defines “fallacy”?

  1. A False idea, mistaken belief
  2. B Careful inspection
  3. C Penalty; approval; authorize
  4. D Detailed examination
Show answer

A — False idea, mistaken belief. “fallacy” means false idea, mistaken belief.

Practice — Which Word Fits?

Which word means “false idea, mistaken belief”?

  1. A fallacy
  2. B scrutiny
  3. C sanction
  4. D analysis
Show answer

A — fallacy. “fallacy” means false idea, mistaken belief.

Common questions about “fallacy”

What does “fallacy” mean?

fallacy — false idea, mistaken belief. In Chinese: 谬论,错误推理.

How do you pronounce “fallacy”?

fallacy is pronounced /ˈfæləsi/.

How is “fallacy” used in a sentence?

The belief that lightning never strikes the same place twice is a common fallacy, as tall structures are frequently hit multiple times. (认为闪电不会两次击中同一地点的说法是一种常见谬论,因为高大的建筑物经常被多次击中。)

What are synonyms for “fallacy”?

misconception, delusion, error — all close in meaning to fallacy (false idea, mistaken belief).

What is the opposite of “fallacy”?

truth, fact — each the opposite of fallacy (false idea, mistaken belief).

Is “fallacy” an SAT vocabulary word?

Yes. fallacy is on the SAT Prep Easy list — mid-frequency academic words that do get tested. 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.

How can I remember “fallacy”?

fall(wrong)+acy(noun)

Progress / 学习进度
26%
through SAT Easy
This level: 0 mastered (0% of the level)
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.