adjective

ill

ill, sick, bad, poor

She is ill with the flu.

She is ill with the flu.

That was an ill-advised decision.

That was an ill-advised decision.

((be)) ill to be sick She is ill with the flu.

ill-((...)) badly or poorly That was an ill-advised decision.

Synonyms: sick, unwell, bad; Antonyms: well, healthy

From Old Norse 'illr' meaning 'bad, evil'.

'Ill' rhymes with 'pill'. You take a pill when you are ill.

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