from The American Heritage® Dictionary of the English Language, 4th Edition
- Blood and lymph vessel: angiogram.
- Pericarp: angiosperm.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- Relating to blood vessels or lymph vessels.
from the GNU version of the Collaborative International Dictionary of English
- A prefix, or combining form, in numerous compounds, usually relating to seed or blood vessels, or to something contained in, or covered by, a vessel.
from The Century Dictionary and Cyclopedia
- An element of many scientific compound words, signifying vessel, usually with reference to the vessels of the body. Less properly angeio-.
New Latin, from Greek angeio-, from angeion, vessel, blood vessel, diminutive of angos, vessel.(American Heritage® Dictionary of the English Language, Fourth Edition)
From Ancient Greek ἀγγεῖον (angeíon, "vessel, urn, pot"). (Wiktionary)