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BOOM , a word of See also:Teutonic origin (cf. the Ger. Baum, See also:tree, and the Eng. See also:beam) for a See also:pole, See also:bar or barrier, used especially as a nautical See also:term, for a See also:long spar, used to extend a See also:sail at the See also:foot (See also:main-boom, jib-boom, &c.). The "boom" of a See also:cannon (See also:note of a See also:bell, cry of the See also:bittern) is distinct from this, being onomatopoeic. In the sense of a barrier, a boom is generally formed of See also:timber lashed together, or of chains, built across the mouth of a See also:river or See also:harbour as a means of See also:defence. Possibly from the See also:metaphor of a breaking boom, and the accompanying See also:rush and roar, or from the rush of rising See also:waters (mingled with the onomatopoeic use), " boom " began in See also:America to be used of a sudden " spurt " or See also:access of See also:industrial activity, as in the phrase " a boom in See also:cotton." Hence the verb " to boom," meaning to advertise or push into public favour. End of Article: BOOMAdditional information and CommentsThere are no comments yet for this article.
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