SKELETON'S HEAD? Crossword Clue

We know 2 solutions for: SKELETON'S HEAD?
Crossword Puzzle Infos
The term 'SKELETON's head' can be represented by two crossword solutions, EXO and ENDO. EXO is a three-letter word meaning 'OUTSIDE, ' while ENDO is a four-letter word meaning 'INSIDE.' These terms are used to describe the location of a SKELETON's head relative to the rest of its body. EXO would refer to the OUTSIDE of the skull, while ENDO would refer to the INSIDE of the skull.
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