seminoma

/ (ˌsɛmɪˈnəʊmə) /

noun

plural -mas or -mata (-mətə) pathol a malignant tumour of the testicle

Word Origin for seminoma

C20: from French seminome, from Latin sēmen semen + -oma

Medical definitions for seminoma

seminoma
[ sĕm′ə-nōmə ]

n. pl. sem•i•no•mas

A malignant tumor of the testis arising from sperm-forming tissue.