Crossword puzzle clue "bishop's head wear"

(US) to join with a type of woodworking joint, also MITRE

a high, pointed headdress, cleft crosswise on top and with two ribbons hanging from the back, worn by archbishops and bishops

BERET, a flat round woollen cap, also BERRET

(French) a knot or roll of hair worn at the back of the head

a red brimless cap of wool or felt

to supply with a protective covering for the head