Definition of melanoma in English:

melanoma

Line breaks: mel¦an|oma
Pronunciation: /ˌmɛləˈnəʊmə
 
/

noun

Medicine
A tumour of melanin-forming cells, especially a malignant tumour associated with skin cancer: melanomas can appear anywhere on the body [mass noun]: the incidence of melanoma is rising steadily
More example sentences
  • One form of skin cancer, malignant melanoma, can spread to other organs very rapidly.
  • About half of malignant skin melanomas arise from pre-existing moles.
  • Although they make up the smallest percentage of all skin cancers, melanomas cause the greatest number of deaths.

Origin

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

Definition of melanoma in:

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