thymoma

noun
thy·​mo·​ma | \ thī-ˈmō-mə How to pronounce thymoma (audio) \
plural thymomas also thymomata\ -​mət-​ə How to pronounce thymoma (audio) \

Medical Definition of thymoma

: a tumor that arises from the tissue elements of the thymus

Learn More about thymoma

Cite this Entry

“Thymoma.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/thymoma. Accessed 16 Jun. 2021.

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