from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Slang The buttocks.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The buttocks.
from the GNU version of the Collaborative International Dictionary of English
- n. The buttocks; -- a word used with children.
Alteration of hinder2.(American Heritage® Dictionary of the English Language, Fourth Edition)
From a corruption of *hindie, for *behindie ("behind, rear end, hindward parts"), equivalent to hind + -ie. (Wiktionary)