pachyderma

Từ điển WordNet v3.1 - WordNet Dictionary

noun

thickening of the skin (usually unilateral on an extremity) caused by congenital enlargement of lymph vessel and lymph vessel obstruction
• Syn:
nevoid elephantiasis
• Hypernyms:
elephantiasis, genetic disease, genetic disorder, genetic abnormality, genetic defect,
congenital disease, inherited disease, inherited disorder, hereditary disease, hereditary condition