Large Back Muscles Named After a Shape
This page is the CodyCross answer for the clue below from Canada, Group 1280, Puzzle 1 (Ice Fields and Glaciers).
Question is: Large Back Muscles Named After a Shape
and the answer is: TRAPEZIUS
Word Meaning:
TRAPEZIUS — (anatomy) A large vertebrate skeletal muscle divided into an ascending, descending, and transverse portion, attaching the neck and central spine to the outer extremity of the scapula; it functions in scapular elevation, adduction, and depression.
Definitions from Wiktionary.