Or tsanowph {tsaw-nofe'}; or (feminine) tsaniyphah {tsaw-nee-faw'}; from tsanaph; a head-dress (i.e. Piece of cloth wrapped around) -- diadem, hood, mitre.
KJV: And I said, Let them set a fair mitre upon his head. So they set a fair mitre upon his head, and clothed him with garments. And the angel of the LORD stood by.
NASB: Then I said, "Let them put a clean turban on his head." So they put a clean turban on his head and clothed him with garments, while the angel of the LORD was standing by.