Crossword Genius

Body cavity (5)

Ross

I believe the answer is:

sinus

<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">body cavity</span>' is the definition.<br/ ><span class="explanation-format__explanation">(sinus is a kind of body cavity)</span><br/ ><br/ >This is all the clue.<br/ ></span>

(Other definitions for sinus that I've seen before include "Cavity linked to nose" , "Air cavity in the cranial bones" , "Bodily cavity" , "Head space" , "Cavity in the facial bones" .)

I've seen this clue in the Evening Standard, the Canadiana, the New York Times and The Independent.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.