隨伴人
Bottleholder \Bot"tle*hold`er\, n. 1. One who attends a pugilist in a prize fight; -- so called from the bottle of water of which he has charge. 2. One who assists or supports another in a contest; an abettor; a backer. [Colloq.] Lord Palmerston considered himself the bottleholder of oppressed states. --The London Times.