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runout

 - 3 dictionary results

run-out

[ruhn-out]
–noun Manège.
the act of evading a jump or jumping outside of the limiting markers.

Origin:
1865–70; n. use of v. phrase run out

run⋅out

[ruhn-out]
–noun
1. Machinery.
a. the gradual termination of a groove on the body of an object not ending there, as the upper termination of a flute in a twist drill.
b. Also called back clearance. a space in a depressed area of an object into which a machine tool or grinding wheel may safely enter at the end of a pass or operation.
2. the merging of a curved surface into another surface.
3. an act or instance of running away so as to evade, abandon, or avoid something.
4. a person who runs away so as to avoid payment or duty.
5. an act or instance of expiring or becoming depleted: the runout of a union contract; a runout in office supplies.
6. uneven wear on the outer edges of a tire or on the rim of a wheel.

Origin:
1925–30; n. use of v. phrase run out
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To runout
run·out   (rŭn'out')   
n.  
  1. The act or an instance of fleeing so as to evade undesirable consequences.

  2. The area where one curved surface merges with another: a snowy runout at the bottom of the ski slope.

  3. The act or an instance of expiring or having expired: the runout of an executive contract.

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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