grison noun. 
['grɪz(ǝ)n, 'grʌɪs(ǝ)n] L18.[French, use as noun of adjective from gris grey: see -OON.]Each of three carnivorous mustelid mammals of the genus 
Galictis, of Central and S. America, which are grey with black legs, face, and underparts. 
 [TahlilGaran] English Dictionary ▲