Skullcap worn by men in Judaism (8)
I believe the answer is:
yarmulke
(Other definitions for yarmulke that I've seen before include "Jewish headgear" , "A skullcap worn by Jewish men" , "A Jewish man's skullcap" , "Jewish skullcap; leaky rum (anag.)" , "Skullcap worn by Jewish man" .)