Definition of "ill"
- adjective
Extremely bad (bad enough to make one ill). Generally used indirectly with to be.
- adverb
Not well; imperfectly, badly; hardly.
- noun
Trouble; distress; misfortune; adversity.
Harm or injury.
Evil; moral wrongfulness.
A physical ailment; an illness.
Unfavorable remarks or opinions.
PCP, phencyclidine.
- Sources