n. 臀部

[医] 臀; 上丘(四迭体)

[ noun ]
the fleshy part of the human body that you sit on
<noun.body>
he deserves a good kick in the buttare you going to sit on your fanny and do nothing?

Nates \Na"tes\, n. pl. [L., the buttocks.]
1. (Anat.)
(a) The buttocks.
(b) The two anterior of the four lobes on the dorsal side
of the midbrain of most mammals; the anterior optic
lobes.

2. (Zo["o]l.) The umbones of a bivalve shell.