cos•ter•mon•gerPronunciation: (kos'tur-mung"gur, -mong"-, kô'stur-), [key] Chiefly Brit.
Also called coster.
a hawker of fruit, vegetables, fish, etc.
to sell fruit, vegetables, fish, etc., from a cart, barrow, or stall in the streets; coster.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.