사람의 몸통 아랫부분 뒤쪽에 위치한 둥글고 살이 많은 두 부분 중 하나.
Either of the two round fleshy parts that form the lower rear area of a human trunk.
예문:
"The athlete suffered a muscle strain in his right buttock."
"She sat on the cold stone, feeling the chill through her left buttock."
선미 아래쪽에서 위로 굽어 올라간 선체 부분.
The rounded part of a ship's hull under the stern.
예문:
"The naval architect modified the buttock lines to reduce drag."
"Barnacles had attached themselves to the ship's buttock near the rudder."