SAT Basic
SAT Prep  /  Words  /  Basic  /  sickness

sickness

/ˈsɪknəs/
English Definition
n. the state of being ill or unwell
中文释义
疾病,生病
Example Sentence

The spread of sickness among the crew forced the research vessel to return to port earlier than planned.

船员中疾病的传播迫使研究船比计划提前返回港口。

Synonyms
illness ailment disease
Antonyms
health wellness
Seen in practice — from the Digital SAT question bank

- During her spaceflight, she conducted experiments on bone cell research and motion sickness.

From a Rhetorical Synthesis question · Expression of Ideas

Know this word? Mark it mastered, or move on.
← Previous Next →

Practice — Definition Match

Which choice best defines “sickness”?

  1. A A large, strong building used for defense
  2. B Admitting the truth or fault
  3. C The state of being ill or unwell
  4. D View; expectancy, perspective
Show answer

C — The state of being ill or unwell. “sickness” means the state of being ill or unwell.

Practice — Which Word Fits?

Which word means “the state of being ill or unwell”?

  1. A sickness
  2. B confession
  3. C fortress
  4. D outlook
Show answer

A — sickness. “sickness” means the state of being ill or unwell.

Common questions about “sickness”

What does “sickness” mean?

sickness — the state of being ill or unwell. In Chinese: 疾病,生病.

How do you pronounce “sickness”?

sickness is pronounced /ˈsɪknəs/.

How is “sickness” used in a sentence?

The spread of sickness among the crew forced the research vessel to return to port earlier than planned. (船员中疾病的传播迫使研究船比计划提前返回港口。)

What are synonyms for “sickness”?

illness, ailment, disease — all close in meaning to sickness (the state of being ill or unwell).

What is the opposite of “sickness”?

health, wellness — each the opposite of sickness (the state of being ill or unwell).

Is “sickness” an SAT vocabulary word?

Yes. sickness 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
82%
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.