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 …

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.

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

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

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.

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

Jan 5, 2026 · 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 …

If you describe something such as a joke or story as sick, you mean that it deals with death or suffering in an unpleasantly humorous way.

Jan 5, 2026 · Ugh, you're sick. Or someone in your family is sick. Or worse, you're all sick! And trying to figure out what to eat when your brain is all sorts of fuzzy or your throat is on fire is a …