Definition of leiomyosarcoma in English:

leiomyosarcoma

noun

  • A malignant sarcoma arising from smooth muscle.

Origin

Early 20th century.

Pronunciation

leiomyosarcoma

/ˌlʌɪə(ʊ)mʌɪə(ʊ)sɑːˈkəʊmə/