to remove the testicles or ovaries of an animal or person; to neuter

a castrated man; specifically refers to a court eunuch

a person whose reproductive system is naturally deficient or underdeveloped from birth

In imperial Chinese history, a political clique or faction centered around powerful eunuchs, or officials who allied themselves with eunuchs to gain influence.

eunuch; an official who had been castrated to serve in a royal palace

(literary) behaving in a hidden or sycophantic manner; hiding one's true character to please others (as used in Mencius to describe a hypocrite)

an ox, bullock, or steer; a castrated bull

To castrate a boar or a sow.

a medical or physical state characterized by being a eunuch

a derogatory or contemptuous term for a palace eunuch

a castrated male sheep

the act of removing the reproductive organs of a cock