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melanoma

Syllabification: (mel·a·no·ma)
Pronunciation: /ˌmeləˈnōmə/

Definition of melanoma

noun (plural melanomas or melanomata /-ˈnōmətə/)

Medicine
  • a tumor of melanin-forming cells, typically a malignant tumor associated with skin cancer:melanomas can appear anywhere on the body the incidence of melanoma is rising steadily

Origin:

mid 19th century: from Greek melas, melan- 'black' + -oma

melanoma in other Oxford dictionaries

Definition of melanoma in the British & World English dictionary