A male fox. / The arctic fox, Vulpes lagopus, and especially the blue fox subspecies. / Any species of the genus Vulpes.

Synonym of fox whistle

(dated) A fox, probably a common red fox (Vulpes vulpes).

plural of kit fox

Vulpes macrotis, a species of fox found in the Southwestern United States and Mexico.

The South American gray fox.

An old children's game in which one player tries to catch others as they run from one goal to another.

(idiomatic) feigned sleep while actually alert

Sciurus niger, the largest tree squirrel native to North America.

Carex vulpinoidea, native to North America.