coster

noun

1. (abbreviation, alt-of, clipping)Clipping of costermonger.

   “It was nearly eleven o'clock now, and he strolled out again. In the little fair created by the costers' barrows the evening only seemed beginning; and the naphtha flares made one's eyes ache, the men's voices grated harshly, and the girls' faces saddened one.”

2. (obsolete)A costard: a large apple good for cooking; any apple.
3. Any of various nymphalid butterflies of the genus Acraea.

name

1. A surname.