Definition of O–ring
: a ring (as of synthetic rubber) used as a gasket
First Known Use of o–ring
Rhymes with o–ring
Anqing, backswing, Baoding, bedspring, Beijing, bi-swing, bitewing, bowstring, bullring, Chongqing, clearwing, downswing, drawstring, D ring, earring, first-string, forewing, G-string, greenwing, growth ring, hairspring, hamstring, handspring, headspring, heartstring, hind wing, hot spring, Kunming, lacewing, lapwing, latchstring, left-wing, mainspring, Nanjing, Nan Ling, Nanning, offspring, plaything, redwing, right-wing, seal ring, shoestring, slip ring, sure thing, unsling, unstring, upspring, upswing, waxwing, wellspring, whitewing, wingding, Xining
Seen and Heard
What made you want to look up O–ring? Please tell us where you read or heard it (including the quote, if possible).