ETYM Old Eng. thral, thral, Icel. thraell, perhaps through AS. thrael; akin to Swed. träl, Dan. trael, and probably to AS. thraegian to run, Goth. thragjan, Greek trechein; cf. Old High Germ. dregil, drigil, a servant.
Someone held in bondage.
Town in Texas (USA); zip code 76578.
Enthrall, enslave