Dictionary
pos•sum
Pronunciation: (pos'um), [key]—
n.
1. opossum.
2. play possum, Informal.
a. to feign sleep or death.
b. to dissemble or pretend ignorance:
The baseball broke the window, but the children played possum when asked who had thrown it.
3. Australian.any of various phalangers, esp. of the genus
Trichosurus.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.