chalazion

名词 chalazion:

1. a small sebaceous cyst of the eyelid resulting when a Meibomian gland is blocked
   同义词：Meibomian cyst

cha.la.zi.on

n.（名词）
【复数】 cha.la.zi.a[-zô-…]
A cyst of a tarsal gland.
跗骨腺的孢囊

来源：
Greek khalazion [diminutive of] khalaza [hard lump, hailstone]
希腊语 khalazion [] khalaza的小后缀 [硬块，雹块]