Dictionary.com
definitions

barrow-boy

[bar-oh-boi]
noun British.
  1. a man or boy who sells wares from a barrow; costermonger.

Origin of barrow-boy

First recorded in 1935–40
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for barrow boy

barrow boy

noun
  1. British a man who sells his wares from a barrow; street vendor
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012