grin
verb(grin)
to draw back the lips so as to show the teeth especially in amusement or laughter; broadly : smile
grin
noun(grin)
a facial expression produced by grinning especially in pleasure or amusement
grin
idiom(grin)
to accept something that one does not like because there is no choice
grin
idiom(grin)
to grin very broadly
grin
idiom(grin)
to smile widely : to have a big smile on one's face
grin
idiom(grin)
to grin/smile in a silly way