From Longman Dictionary of Contemporary EnglishRelated topics: Clothes, Schoolblazerblaz‧er /ˈbleɪzə $ -ər/ noun [countable]DCCSESa jacket, sometimes with the special sign of a school, club etc on itExamples from the Corpusblazer• He was lying face downwards in the shadow of the short diving-board, fully dressed in a blazer and white linentrousers.• Gone were the frivoloushats and brightblazers.• The jovial anchorman on the local news reaches into the pocket of his blazer and extracts a fortunecookie.• Our escorts, both dressed in blazers and boatersjumpedon-board - and promptly steered us straight for a garden wall.• The nearbymall is so upscale that even the Vendoland janitor is dressed in a bright red blazer.• a bluewoolblazerOriginblazer(1800-1900)blaze; from the originally bright colors of blazers