SAT Basic
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protection

/prəˈtɛkʃən/
English Definition
n. the act of keeping someone or something safe
中文释义
保护
Example Sentence

The coral reef provides natural protection for coastal communities against storm surges and erosion.

珊瑚礁为沿海社区提供了抵御风暴潮和侵蚀的自然保护。

Synonyms
safeguard defense security
Antonyms
exposure vulnerability
Seen in practice — from the Digital SAT question bank

Immunologist Grace Adebayo claims that a new nasal-spray vaccine provides adequate protection against a common respiratory virus for most healthy adults, citing antibody response data from clinical trials.

From a Cross-Text Connections question · Craft and Structure

- Careful breeding and habitat protection allowed the population to slowly recover over the following century.

From a Rhetorical Synthesis question · Expression of Ideas

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Practice — Definition Match

Which choice best defines “protection”?

  1. A The act of forming a mental image of something
  2. B The condition of being unable to see far; lack of foresight
  3. C The act of keeping someone or something safe
  4. D Something that takes your attention away from what you are doing
Show answer

C — The act of keeping someone or something safe. “protection” means the act of keeping someone or something safe.

Practice — Which Word Fits?

Which word means “the act of keeping someone or something safe”?

  1. A protection
  2. B shortsightedness
  3. C visualization
  4. D distraction
Show answer

A — protection. “protection” means the act of keeping someone or something safe.

Common questions about “protection”

What does “protection” mean?

protection — the act of keeping someone or something safe. In Chinese: 保护.

How do you pronounce “protection”?

protection is pronounced /prəˈtɛkʃən/.

How is “protection” used in a sentence?

The coral reef provides natural protection for coastal communities against storm surges and erosion. (珊瑚礁为沿海社区提供了抵御风暴潮和侵蚀的自然保护。)

What are synonyms for “protection”?

safeguard, defense, security — all close in meaning to protection (the act of keeping someone or something safe).

What is the opposite of “protection”?

exposure, vulnerability — each the opposite of protection (the act of keeping someone or something safe).

Is “protection” an SAT vocabulary word?

Yes. protection 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.

Progress / 学习进度
72%
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.