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anthelix

antihelix

noun plural -helices (-ˈhiːlɪsiːz) or -helixes
  1. anatomy a prominent curved fold of cartilage just inside the outer rim of the external ear
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
anthelix in Medicine

anthelix

[ănt-hē′lĭks]
n.
  1. Ridge of cartilage anterior and roughly parallel to the posterior portion of the auricle helix.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.