- any of various rings or eyelets of metal or the like.
- 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.
- a ring or strop of fiber or wire; becket.
- a ring having a thickness of three strands, made by forming a loop of a single strand, then laying the ends around the loop.
- a ring of fiber used as a seal or gasket, as under the head of a bolt.
- a washer or packing for sealing joints between sections of pipe.
- 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.
- a metal-bound eyelet in cloth, sometimes used decoratively, as on a garment.
- to fasten with a grommet.
Origin of grommet
First recorded in 1620–30, grommet is from the obsolete French word gromette curb of bridle < ?
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for grommet
An awful thing hung there on the edge of the grommet of light.The Red Debt
Sometimes a grommet, or ring of cordage, is worked upon the spear near one end, to prevent the hand slipping when making a thrust.Narrative Of The Voyage Of H.M.S. Rattlesnake, Commanded By The Late Captain Owen Stanley, R.N., F.R.S. Etc. During The Years 1846-1850. Including Discoveries And Surveys In New Guinea, The Louisiade Archipelago, Etc. To Which Is Added The Account Of Mr. E.B. Kennedy's Expedition For The Exploration Of The Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist To The Expedition. In Two Volumes. Volume 1.
When the housing-bolt is an eye-bolt, a toggle will be necessary to keep the grommet in its place.
Placing a grommet or other wad over elongated projectiles is positively prohibited.
Where the housing-bolt is an eye-bolt, the grommet is secured to it by means of a toggle which has a lanyard.
- 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
- a ring of rope hemp used to stuff the gland of a pipe joint
- med a small tube inserted into the eardrum in cases of glue ear in order to allow air to enter the middle ear
- Australian informal a young or inexperienced surfer
C15: from obsolete French gourmette chain linking the ends of a bit, from gourmer bridle, of unknown origin
Word Origin and History for grommet
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