seminoma (redirected from ovarian seminoma)

sem·i·no·ma  (sm-nm)

n. pl. sem·i·no·mas or sem·i·no·ma·ta (-m-t)

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

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[Latin smen, smin-, semen; see semen + -oma.]

Thesaurus

Noun

1.

seminoma - malignant tumor of the testis; usually occurring in older men testicular cancer carcinoma - any malignant tumor derived from epithelial tissue; one of the four major types of cancer