Crossword Genius

Arm bones (5)

Ross

I believe the answer is:

radii

'arm bones' is the definition.
(radius is a kind of arm bone)

This is the entire clue.

(Other definitions for radii that I've seen before include "Halves of diameter" , "parts for arms" , "Straight lines from the centre to the surface of a sphere" , "Spokes of wheel - bones of arm" , "They meet in the middle of a circle" .)

I've seen this clue in The Guardian, the LA Times, The Sun, The New York Times, The Wall Street Journal and the King Feature Syndicate.
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.