breadcrumby adjective2 •Resembling breadcrumbs, especially in texture.Use the 'pulse' button to turn these ingredients into a coarse sort of breadcrumby, dry mixture. — 2005 •Scattered with breadcrumbs.He changed into these in a dark breadcrumby cubbyhole at the rear of the shop. — 1968 formsmore breadcrumby · most breadcrumby