1. The rump or protuberant part behind; the convexity of a ship behind, under the stem.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• buttocs,
• buttoon,
• butocks,
• buttox,
• bottock,
• buttom,
• buttor,
• buttucks,
• sttock,
• buttong,
• bottocks,
• buttuck,
• bottocs,
• buttoicks,
• butock,
• butok,
• bitsdtock,
• bitstok,
• bitstcok,
• bitstoock

• butts,
• butch,
• button,
• buttocks,
• butz.

The adjective form of "buttock" is "buttocked".

The plural of the "buttock" can be the "buttocks".

The singular of the "buttock" can be the "buttock".