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grommet

[grom-it] /ˈgrɒm ɪt/
noun
1.
Machinery.
  1. any of various rings or eyelets of metal or the like.
  2. 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.
  1. a ring or strop of fiber or wire; becket.
  2. a ring having a thickness of three strands, made by forming a loop of a single strand, then laying the ends around the loop.
  3. 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
obsolete French
1620-1630
1620-30; < obsolete French gromette curb of bridle < ?
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for grommet
  • Hanger rod shall be separated from contact with hanger bracket by a neoprene grommet.
  • grommet size shall be one half inch and shall be manufactured of stainless steel.
British Dictionary definitions for grommet

grommet

/ˈɡrɒmɪt/
noun
1.
a ring of rubber or plastic or a metal eyelet designed to line a hole to prevent a cable or pipe passed through it from chafing
2.
a ring of rope hemp used to stuff the gland of a pipe joint
3.
(med) a small tube inserted into the eardrum in cases of glue ear in order to allow air to enter the middle ear
4.
(Austral, informal) a young or inexperienced surfer
Word Origin
C15: from obsolete French gourmette chain linking the ends of a bit, from gourmer bridle, of unknown origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for grommet
n.

1620s, "ring or wreath of rope," from obsolete French gromette "curb of a bridle" (Modern French gourmette), from gourmer "to curb," of uncertain origin. Extended sense of "metal eyelet" first recorded 1769.

Online Etymology Dictionary, © 2010 Douglas Harper
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Slang definitions & phrases for grommet

grommet

noun

A young surfer •Apparently a borrowing from Australia, where it is also spelled grummit: an ersatz club scene for junior high-schoolers, grommets, kiddies (1986+)


The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D.
Copyright (C) 2007 by HarperCollins Publishers.
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12
15
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