angioma

[ an-jee-oh-muh ]
/ ˌæn dʒiˈoʊ mə /

noun, plural an·gi·o·mas, an·gi·o·ma·ta [an-jee-oh-muh-tuh] /ˌæn dʒiˈoʊ mə tə/. Pathology.

a benign tumor consisting chiefly of dilated or newly formed blood vessels (hemangioma) or lymph vessels (lymphangioma).

Origin of angioma

First recorded in 1870–75; angi- + -oma

Related forms

an·gi·om·a·tous [an-jee-om-uh-tuh s, -oh-muh-] /ˌæn dʒiˈɒm ə təs, -ˈoʊ mə-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for angiomatous

angioma

/ (ˌændʒɪˈəʊmə) /

noun plural -mas or -mata (-mətə)

a tumour consisting of a mass of blood vessels (haemangioma) or a mass of lymphatic vessels (lymphangioma)

Derived Forms

angiomatous, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for angiomatous (1 of 2)

angiomatous

[ ăn′jē-ōmə-təs, -ŏmə- ]

adj.

Relating to or resembling an angioma.

Medicine definitions for angiomatous (2 of 2)

angioma

[ ăn′jē-ōmə ]

n. pl. an•gi•o•mas

A tumor composed chiefly of lymphatic vessels or blood vessels.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.