noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A fast-growing, highly invasive variety of cancer, a sarcoma arising from the lining of blood vessels, occurring almost exclusively in dogs and rarely in cats.

Etymology

From hemo- + angio- + sarcoma.

Related phrases

blood vessel

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