pilar cyst

Từ điển Oxford Learners Wordfinder Dictionary

noun

a common cyst of the skin;
filled with fatty matter (sebum) that is secreted by a sebaceous gland that has been blocked
• Syn:
sebaceous cyst, wen, steatocystoma
• Hypernyms:
cyst
• Hyponyms:
chalazion, Meibomian cyst