phalacrosis

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the condition of having no hair on the top of the head
• Syn:
baldness
• Derivationally related forms:
bald (for: baldness)
• Hypernyms:
hairlessness, depilation
• Hyponyms:
alopecia, male-patterned baldness, male pattern baldness