Wordnet 3.0
NOUN (1)
1.
any of several malignant neoplasms (usually of the skin) consisting of melanocytes;
[syn: melanoma, malignant melanoma]
The Collaborative International Dictionary of English v.0.48:
malignant melanoma \malignant melanoma\ n. (Med.),
Any of several malignant neoplasms (usually of the skin)
consisting of melanocytes; called also melanoma. It is
classed as a type of skin cancer.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
malignant melanoma
n 1: any of several malignant neoplasms (usually of the skin)
consisting of melanocytes [syn: melanoma, malignant
melanoma]