Medical Dictionary

mesenchymoma

noun mes·en·chy·mo·ma \ˌmez-ən-ˌkī-ˈmō-mə, ˌmēz-\
plural mes·en·chy·mo·mas also mes·en·chy·mo·ma·ta \-mət-ə\

Medical Definition of MESENCHYMOMA

:  a benign or malignant tumor consisting of a mixture of at least two types of embryonic connective tissue

Browse

How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears