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Noun: O ring
  1. A gasket consisting of a flat ring of rubber or plastic; used to seal a joint against high pressure

Derived forms: O rings

Type of: gasket

Encyclopedia: O ring

Nearest

nystagmus
Nystan
nystatin
Nyungar
Nyx
NZ
NZD
o
O
O level
O ring
O. Henry
o.d.
O.E.D.
o.k.
O.K.
oaf
oafish
oafishly
oafishness
Oahu