Wiktionary
castrator
n. One who castrates (gelds or neuters).
Usage examples of "castrator".
Factory, castrator and castrated, or Castro and castration, are able to exchange places with the utmost of ease.
Despite everything psychiatrists and Freudian castrators have to say about the Angels, they are tough, mean and potentially dangerous as packs of wild boar.
Docking and firing irons, bloodless castrators, emasculators, casting ropes and hobbles, calving ropes and hooks.