noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any malignant tumour of vascular tissue
2. 2
   a rare malignant neoplasm arising from vascular tissue; usually occurs in the breast and skin and is believed to originate from the endothelial cells of blood vessels wordnet

Etymology

From angio- + sarcoma.

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