germinoma

noun
ger·​mi·​no·​ma | \ ˌjər-mə-ˈnō-mə How to pronounce germinoma (audio) \
plural germinomas

Medical Definition of germinoma

: a malignant tumor (as of the ovary, testis, mediastinum, or pineal gland) that originates from undifferentiated embryonic germ cells — see dysgerminoma, seminoma

Comments on germinoma

What made you want to look up germinoma? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

one from the Upper Peninsula of Michigan

Get Word of the Day daily email!

Test Your Vocabulary

Musical Words Quiz

  • gramophone
  • Which word describes a musical performance marked by the absence of instrumental accompaniment?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!