noun liberty of winter pasturage.
2. shack ·vt to wander as a vagabond or a tramp.
3. shack ·vt to feed in stubble, or upon waste corn.
4. shack ·add. ·vi a hut; a shanty; a cabin.
5. shack ·vt to shed or fall, as corn or grain at harvest.
6. shack ·noun a shiftless fellow; a low, itinerant beggar; a vagabond; a tramp.
7. shack ·noun the grain left after harvest or gleaning; also, nuts which have fallen to the ground.