(agriculture) Failing to sustain adequate harvests of crop, usually specified.
(colloquial) In bad taste.
(colloquial) Mentally unstable, disturbed.
(less common in the UK) In poor health; ill.
(slang) Very good, excellent, awesome, badass.
Having an urge to vomit.
In poor condition.
Tired of or annoyed by something.
noun
(Britain, Australia, colloquial) Vomit.
(Britain, 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, disabled or incapacitated.
verb
(colloquial) To vomit.
(obsolete except in dialect, intransitive) To fall sick; to sicken.