Slender Leg Bone
This page is the CodyCross answer for the clue below from Trip to Spain, Group 857, Puzzle 3 (Maspalomas Dunes).
Question is: Slender Leg Bone
and the answer is: FIBULA
Word Meaning:
FIBULA — An ancient kind of brooch used to hold clothing together, similar in function to the modern safety pin.
Definitions from Wiktionary.