Someone Who Is Shy and Reserved
This page is the CodyCross answer for the clue below from Greece, Group 673, Puzzle 3 (Feta Cheese).
Question is: Someone Who Is Shy and Reserved
and the answer is: INTROVERT
Word Meaning:
INTROVERT — (zoology) An organ or other body part that is or can be turned inside out, especially an anterior portion of some annelid worms capable of retraction.
Definitions from Wiktionary.