(nautical) A line or piston system on a sailboat used to exert downward force on the boom and thus control the shape of the sail; a martingale.

plural of boom vang

plural of boom box

(idiomatic) To use one's superior physical strength. / (idiomatic, with "on") To scold severely.

(economics, finance, business) A pattern of high prices in a given market or in the entire economy followed by ruinously low prices, falling production, and bankruptcies by producers; prosperity followed by recession.

(slang) Alternative form of bada bing bada boom

plural of jib boom

plural of baby boom

(music) A style/sub-genre of hip hop characterized by hard-hitting drums, usually containing the kick drum/snare drum/hi-hat combination rather than claps, snaps, TR-808 bass drums, cowbells, shakers, and various other percussion sounds used for rhythm.

plural of sonic boom