grinny

comparative more grinny · superlative most grinny

1. Having or resembling a grin.

   a grinny face

   1 more example

   That cheeky, grinny smile with those twinkly blue eyes

   2019, Liam Livings, Love on the Dancefloor, page 10

plural grinnies · alternative grinnie

1. PennsylvaniaWesternAn eastern chipmunk, Tamias striatus.

   Reason thus, and if your heart beats till it hurts your ribs as a gray squirrel whisks across the dry leaves or a ‘grinny chipmunk’ waves you a derisive signal with his little flag from a log before your very nose, call yourself ‘fool,’ ‘idiot,’ anything that comes handy.

   [1898 November, B. W. Mitchell, “A Thanksgiving Deer Hunt in West Virginia”, in Outing, page 143