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

Your SICK ID gives you access to our extensive range of services. This includes direct online orders, price and availability checks, and access to our digital services.

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.

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.

Mar 20, 2026 · (British, colloquial) (especially in the phrases on the sick and on long-term sick) Any of various current or former benefits or allowances paid by the Government to support the sick, …

Affected with or suffering from physical disorder; more or less disabled by disease or bad health; seriously indisposed; ill: as, to fall sick; to be sick of a fever; a very sick man.

sick definition: affected by physical or mental illness. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "sick man", "sick of", "go sick".