Abdominal External __ Muscle
This page is the CodyCross answer for the clue below from Inventions, Group 50, Puzzle 5.
Question is: Abdominal External __ Muscle
and the answer is: OBLIQUE
Word Meaning:
OBLIQUE — Not erect or perpendicular; not parallel to, or at right angles from, the base.
Definitions from Wiktionary.