roasting UK /ˈɹəʊstɪŋ/US /ˈɹoʊstɪŋ/noun 3adjective 1forms 3 noun3 •The act by which something is roasted.These elements are expelled more completely by a large number of comparatively incomplete roastings (alternated, of course, with smeltings) than by a smaller number of extremely thorough roastings[…] — 1885 •(informal, figurative) A strong rebuke or reprimand (usually from the recipient's point of view).My boss gave me a roasting for last month's sales figures. •The act of attempting to humiliating someone or being humiliated in such a way that it appears comedic, especially publicly. adjective1 •(informal) Very hot.The day started out cool, but by noon it was roasting. formsroastings · more roasting · most roasting