mastocytoma

noun
mas·​to·​cy·​to·​ma | \ ˌmas-tə-ˌsī-ˈtō-mə How to pronounce mastocytoma (audio) \
plural -mas also mastocytomata\ -​mət-​ə How to pronounce mastocytomata (audio) \

Medical Definition of mastocytoma

: a tumorous mass produced by proliferation of mast cells

Comments on mastocytoma

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

WORD OF THE DAY

likely to have or produce good results

Get Word of the Day daily email!

Test Your Vocabulary

Words from Greek and Latin Quiz

  • roman forum
  • Which of the following months comes from a Latin word for “ten”?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
SCRABBLE® Sprint

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!