Eunuch

In a literal sense, a castrated male. Such men were often appointed in royal courts as attendants or caretakers of the queen and the concubines. The term also refers to a man who was, not a literal eunuch, but an official assigned to duties in the court of the king. It is used figuratively for a ‘eunuch for the Kingdom,’ one who exercises self-control so as to apply himself more fully to the service of God.​—Mt 19:12; Es 2:15; Ac 8:27.