Try Our Apps


What is the origin of "December"?

companion vein

companion vein in Medicine

companion vein n.
An accompanying vein.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Examples from the Web for companion vein
Historical Examples
  • When an artery and its companion vein are injured simultaneously an arterio-venous aneurysm (p. 310) may develop.

    Manual of Surgery Alexis Thomson and Alexander Miles

Word of the Day

Word Value for companion

Scrabble Words With Friends