interjection
Used to indicate the cry of a cat.
(colloquial) Used in reply to a spiteful or catty comment.
(colloquial) Used to express seductiveness, mimicking a growl.
noun
(countable) The cry of a cat.
(UK, slang, uncountable) The drug mephedrone.
verb
(intransitive) Of a cat, to make its cry.