Word Study
sack |
sack coat |
sack out |
sack race |
sack up |
sack-winged
| sackage
| sackbut
| sackcloth
| sackcloth and ashes
| sackclothed
sack-winged
CIDE DICTIONARY
sack-winged, a.
Having a peculiar pouch developed near the front edge of the wing; -- said of certain bats of the genus Saccopteryx . [1913 Webster]
For further exploring for "sack-winged" in Webster Dictionary Online