mel ‧ a ‧ no ‧ ma /ˌmeləˈnəʊmə $ -ˈnoʊ-/ BrE AmE noun [countable]
[ Date: 1800-1900 ; Language: Modern Latin ; Origin: Greek , from melas 'black' ]
technical a ↑ tumour on a person’s skin which causes ↑ cancer
mel ‧ a ‧ no ‧ ma /ˌmeləˈnəʊmə $ -ˈnoʊ-/ BrE AmE noun [countable]
[ Date: 1800-1900 ; Language: Modern Latin ; Origin: Greek , from melas 'black' ]
technical a ↑ tumour on a person’s skin which causes ↑ cancer
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012