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lower the boom

 - 4 dictionary results

boom

2[boom]
–noun
1. Nautical. any of various more or less horizontal spars or poles for extending the feet of sails, esp. fore-and-aft sails, for handling cargo, suspending mooring lines alongside a vessel, pushing a vessel away from wharves, etc.
2. Aeronautics.
a. an outrigger used on certain aircraft for connecting the tail surfaces to the fuselage.
b. a maneuverable and retractable pipe on a tanker aircraft for refueling another aircraft in flight.
c. chord 1 (def. 4).
3. a chain, cable, series of connected floating timbers, or the like, serving to obstruct navigation, confine floating timber, etc.
4. the area thus shut off.
5. Machinery. a spar or beam projecting from the mast of a derrick for supporting or guiding the weights to be lifted.
6. (on a motion-picture or television stage) a spar or beam on a mobile crane for holding or manipulating a microphone or camera.
–verb (used with object)
7. to extend or position, as a sail (usually fol. by out or off).
8. to manipulate (an object) by or as by means of a crane or derrick.
–verb (used without object)
9. to sail at full speed.
10. lower the boom, to take decisive punitive action: The government has lowered the boom on tax evaders.

Origin:
1635–45; < D: tree, pole, beam


boomless, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To lower the boom
boom 2   (bōōm)   
n.  
  1. Nautical A long spar extending from a mast to hold or extend the foot of a sail.

  2. A long pole extending upward at an angle from the mast of a derrick to support or guide objects being lifted or suspended.

    1. A barrier composed of a chain of floating logs enclosing other free-floating logs, typically used to catch floating debris or to obstruct passage.

    2. A floating barrier serving to contain an oil spill.

    3. A spar that connects the tail surfaces and the main structure of an airplane.

    4. A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.

  3. A long movable arm used to maneuver and support a microphone.

    1. A spar that connects the tail surfaces and the main structure of an airplane.

    2. A long hollow tube attached to a tanker aircraft, through which fuel flows to another aircraft being refueled in flight.

tr.v.   boomed, boom·ing, booms
To move or position using a crane: "The renegade logs somehow escaped while . . . the logs were boomed up into the mile-long rafts that ply these channels" (Jack Weatherford).

[Dutch, tree, pole, from Middle Dutch; see bheuə- in Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Slang Dictionary
boom

  1. in.
    to listen to music, as with a boom box. : If you're going to boom all the time, why don't you get some headphones?
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition.
Copyright 2007. Published by McGraw Hill.
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Word Origin & History

boom  (n.)
"long pole," 1543, from Scottish boun, borrowed from Du. boom "tree, pole, beam," from a M.Du. word analogous to O.E. beam. The business sense (1873) is sometimes said to be from this word, from the nautical meaning "a long spar run out to extend the foot of a sail;" a ship "booming" being one in full sail. But it could just as well be from boom (v.), on the notion of "suddenness."
Online Etymology Dictionary, © 2001 Douglas Harper
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