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grommet

 - 2 dictionary results

grom⋅met

[grom-it]
–noun
1. Machinery.
a. any of various rings or eyelets of metal or the like.
b. an insulated washer of rubber or plastic, inserted in a hole in a metal part to prevent grounding of a wire passing through the hole.
2. Nautical.
a. a ring or strop of fiber or wire; becket.
b. a ring having a thickness of three strands, made by forming a loop of a single strand, then laying the ends around the loop.
c. a ring of fiber used as a seal or gasket, as under the head of a bolt.
3. a washer or packing for sealing joints between sections of pipe.
4. Military. a stiff ring of rubber or metal inside the top of a service cap, designed to keep the top of the cap stretched flat.
5. a metal-bound eyelet in cloth, sometimes used decoratively, as on a garment.
–verb (used with object)
6. to fasten with a grommet.
Also, grummet.


Origin:
1620–30; < obs. F gromette curb of bridle < ?
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To grommet
grom·met   (grŏm'ĭt)   
n.  
    1. A reinforced eyelet, as in cloth or leather, through which a fastener may be passed.

    2. A small metal or plastic ring used to reinforce such an eyelet.

  1. Nautical A loop of rope or metal used for securing the edge of a sail to its stay.


[Probably from obsolete French gromette, gormette, chain joining the ends of a bit, from Old French, from gourmer, to bridle.]
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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