booze /buːz/noun 3verb 2forms 3phrases 2 noun3 •(informal) drinks with alcohol in themShe got caught between the shadows and the booze And she surely did know how to have the blues — 1995 •(informal) Any hard liquor. •(informal, no longer used) A session of drinking alcohol; a drinking party. verb2 •(slang) To drink alcohol.We were out all night boozing until we dragged ourselves home hung over. •(slang) To drink (an alcoholic beverage).It's worse than kerosene to boose. — 1918 formsboozed · boozing · boozes Phrases with booze booze canA nightclub or bar, especially one which operates illegally or is otherwise disreputable. booze upTo drink alcohol past the point of drunkenness.