SICK definition: affected with ill health, disease, or illness; ailing. See examples of sick used in a sentence.

Ill and sick are both adjectives that mean ‘not in good health’. We use both ill and sick after a verb such as be, become, feel, look or seem: … It's better for the sick to be cared for at home rather than in the …

Discover everything about the word "SICK" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

sick is an adjective, sickly and sickening are adjectives, sickness is a noun, sicken is a verb: He's very sick and can't come to work. The starving child looks so sickly.

Jan 4, 2026 · sick (comparative sicker, superlative sickest) She was sick all day with the flu. We have to care for the sick.

SICK meaning: 1. ill: 2. If you are sick, food and drink comes up from your stomach and out of your mouth: 3…. Learn more.

2 days ago · This page details respiratory illnesses from bacteria and viruses other than COVID-19, flu, and RSV. It also shows the latest emergency department trends for conditions that various …

The meaning of SICK is affected with disease or ill health : ailing. How to use sick in a sentence.

SICK definition: 1. physically or mentally ill; not well or healthy: 2. to tell your employer, usually by phone…. Learn more.

6 days ago · Knowing what to eat when you feel sick can be difficult, especially if you are tired, nauseated, or can't taste certain foods. The best foods to eat provide you with energy without …