pes anserinus

[ăn′sə-rīnəs]
n.
  1. The tendinous expansions of the sartorius, gracilis, and semitendinous muscles at the medial border of the tuberosity of the tibia.
  2. intraparotid plexus
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.