- any nocturnal sciurine rodent of the subfamily Petauristinae, of Asia and North America. Furry folds of skin between the forelegs and hind legs enable these animals to move by gliding leaps
WordReference Random House Unabridged Dictionary of American English © 2026
fly′ing squir′rel,
- Mammalsany of various nocturnal tree squirrels, as Glaucomys volans, of the eastern U.S., having folds of skin connecting the fore and hind legs, permitting long, gliding leaps.
- 1605–15
Collins Concise English Dictionary © HarperCollins Publishers::
flying squirrel n
'flying squirrel' also found in these entries (note: many are not synonyms or translations):