pelvic girdle

noun
  1. (in vertebrates) a bony or cartilaginous arch supporting the hind limbs or analogous parts.
  2. (in humans) the arch formed by the ilium, ischium, and pubis.

Origin of pelvic girdle

First recorded in 1885–90
Also called pelvic arch.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for pelvic arch

pelvic girdle

pelvic arch

noun
  1. the skeletal structure to which the lower limbs in man, and the hind limbs or corresponding parts in other vertebrates, are attached
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

pelvic arch in Medicine

pelvic arch

n.
  1. pelvic girdle

pelvic girdle

n.
  1. A bony or cartilaginous structure in vertebrates, attached to and supporting the hind limbs or fins.pelvic arch
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.