●In Gulls, Male animals & Swans:
●In East Anglian English, Birch family plants & Gulls:
A
, especially the black-backed
(Larus marinus); also
cobb.
●In Croakers & Scorpaeniform fish:
A small
, the miller's thumb.
●In Croakers & Scorpaeniform fish:
A large
, especially the
(variant
of kob).
●In American English & Military: