Word Study
angioma
CIDE DICTIONARY
angioma, n. [NL.; angio- + -oma.].
A tumor composed chiefly of dilated blood or lymph vessels. [Webster 1913 Suppl.]
OXFORD DICTIONARY
angioma, n. (pl. angiomata) a tumour produced by the dilatation or new formation of blood-vessels.
Etymology
mod.L f. Gk aggeion vessel
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