costermongery noun 2adjective 1forms 2 noun2 •The business of a costermonger; the process of selling frutis and vegetables from a cart or barrow.The occupations of waterside work, costermongery, basketmaking, paper-bag making, of carman and puller-down, fish hawker, and such like, belong to the very humble walks of life. — 1905 •The fruits and vegetables sold by a costermonger.France, after all, takes the attention first, in spite of the splendid and praiseworthy costermongery of the Crystal Palace. — 1851 adjective1 •Like a costermonger: especially, rough, poor, or loud.Then there is a great deal in cravats, Ella—those miserable little black strings seeming costermongery, when compared with the expansive scarf. — 1878 formsmore costermongery · most costermongery