Found 2 items, similar to spay.
English → English (WordNet) Definition: spay spay v : remove the ovaries of; “Is your cat spayed?” [syn: alter, neuter, castrate]
English → English (gcide) Definition: spay neuter \neu"ter\, v. t. To render incapable of sexual reproduction; to remove or alter the sexual organs so as to make infertile; to alter; to fix; to desex; -- in male animals, to castrate; in female animals, to spay. [PJC]