Blastoma

//blæstˈoʊmə// noun

noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    A tumour that is caused by malignancies in precursor cells or blasts.
  2. 2
    a tumor composed of immature undifferentiated cells wordnet

Etymology

From blast- + -oma.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.