- (obsolete) A catarrh.
Probably from murrain.
- (onomatopoeia, colloquial, furry fandom) A purr (produced by any animal).
(third-person singular simple present murrs, present participle murring, simple past and past participle murred)
- (onomatopoeia, colloquial, of a person or animal, furry fandom) To purr.