roast UK /ɹəʊst/US /ɹoʊst/verb 7noun 7adjective 2forms 3phrases 1 verb7 •to cook food uncovered in an oven or above an open fire until dry heat browns its outside •To cook by surrounding with hot embers, ashes, sand, etc.to roast a potato in ashes •To process by drying through exposure to sun or artificial heat.Coffee beans need roasting before use.to roast chestnuts or peanuts •(figurative) To admonish someone vigorously.I'm late home for the fourth time this week; my mate will really roast me this time. •(figurative) To subject to bantering, severely criticize, sometimes as a comedy routine.He roasted a bully who then fought with him.The class clown enjoys being roasted by mates as well as staff. •To heat to excess; to heat violently; to burn. •To dissipate the volatile parts of by heat, as ores. noun7 •A piece of meat suited to roasting; meat that has been roasted.Serve the roast with gravy and mashed potatoes. •A meal consisting of roast foods.Come over this weekend for Sunday roast. •(US, Canada) A social event at which food is roasted and eaten.On Memorial Day we hosted a wiener roast in the backyard. •The degree to which something, especially coffee, is roasted.Dark roast means that the coffee bean has been roasted to a higher temperature and for a longer period of time than in light roast. •A comical event, originally fraternal, where a person is subjected to verbal attack, yet may be praised by sarcasm and jokes. •(slang) A creative insult as a response to something someone said. •An instance of being severely admonished, criticized, roasted. adjective2 •Having been cooked by roasting. •(figurative) Subjected to roasting; bantered; severely criticized. formsroasted · roasting · roasts Phrases with roast roast upTo cook by roasting.