verb
grind, snap, rotate the teeth; see bite 1, chew.
See gnash in Webster's New World Roget's A-Z Thesaurus II
To rub together noisily:
To seize, as food, with the teeth:
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Also Mentioned In
» bruxism
» chew
» chirk
» crush
» gnaw
» grin
» grist
» masticate
» rage
» snarl
Browse entries near gnash
gnarr
gnarred
gnarring
GNAS
gnash
gnash one's teeth
gnat
gnat (abbreviation)
gnat (medical)
gnat (idioms)