breastaurant noun2 •(informal) A restaurant featuring scantily clad female waitstaff.Two things attracted Andrew Rodgers and his bachelor-party buddies to Hooters of Virginia, Inc., Roanoke's first and only “breastaurant.” — 1993 •(informal, humorous) A lactating woman or her breasts, viewed as a source of nutrition for a child.Helen calls her chest the “breastaurant.” By the time Lili was three months old, Helen says, breastfeeding — oh, excuse me, eating at the breastaurant — became a piece of cake. — 1998 formsbreastaurants