Where does “(s)kewdʰ-” come from?

(s)kewdʰ- (Proto-Indo-European) comes from Proto-Indo-European (s)kew- — to caw, to howl; to cover, hide; to cover, hide,...

(s)kewdʰ- (Proto-Indo-European): to cover, encase; to hide, conceal; to cover,...