SAT Basic
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illegible

/ɪˈledʒəbl/
English Definition
adj. difficult to read
中文释义
难以辨认的
Example Sentence

The medieval manuscript's faded ink and ornate script made much of its text illegible to modern researchers.

中世纪手稿褪色的墨水和华丽字体使其大部分文本对现代研究者难以辨认。

Synonyms
unreadable indecipherable scribbled
Antonyms
legible clear
💡
Memory Aid / 记忆技巧
il(not)+legible(readable)
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Practice — Definition Match

Which choice best defines “illegible”?

  1. A Difficult to read
  2. B Old
  3. C Not directly caused by or resulting from something
  4. D Happening again and again
Show answer

A — Difficult to read. “illegible” means difficult to read.

Practice — Which Word Fits?

Which word means “difficult to read”?

  1. A indirect
  2. B illegible
  3. C elderly
  4. D repeated
Show answer

B — illegible. “illegible” means difficult to read.

Common questions about “illegible”

What does “illegible” mean?

illegible — difficult to read. In Chinese: 难以辨认的.

How do you pronounce “illegible”?

illegible is pronounced /ɪˈledʒəbl/.

How is “illegible” used in a sentence?

The medieval manuscript's faded ink and ornate script made much of its text illegible to modern researchers. (中世纪手稿褪色的墨水和华丽字体使其大部分文本对现代研究者难以辨认。)

What are synonyms for “illegible”?

unreadable, indecipherable, scribbled — all close in meaning to illegible (difficult to read).

What is the opposite of “illegible”?

legible, clear — each the opposite of illegible (difficult to read).

Is “illegible” an SAT vocabulary word?

Yes. illegible 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.

How can I remember “illegible”?

il(not)+legible(readable)

Progress / 学习进度
44%
through SAT Basic
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.