masseter

名词 masseter:

1. a large muscle that raises the lower jaw and is used in chewing

mas.se.ter

n.（名词）
A thick muscle in the cheek that closes the jaws during chewing.
咬肌：一块颊内咀嚼时靠近下颔厚块肌肉

来源：
New Latin
现代拉丁语
from Greek masôtôr
源自 希腊语 masôtôr
from masasthai [to chew]
源自 masasthai [咀嚼]

【引伸】
mas.seter.ic