gnash
1 ENTRIES FOUND:
gnashes;
gnashed;
gnashing
gnashes;
gnashed;
gnashing
Britannica Dictionary definition of GNASH
gnash your teeth
1
:
to grind your teeth together
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He gnashed his teeth in his sleep.
2
:
to show you are angry, upset, etc.
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His opponents have been gnashing their teeth in/with frustration [=they have been showing their frustration] since he won the election.
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His election has caused some weeping and gnashing of teeth among his opponents.
