Dictionary and Thesaurus

Definition of Spay

• (v. t.) To remove or extirpate the ovaries of, as a sow or a bitch; to castrate (a female animal).
• (v. t.) The male of the red deer in his third year; a spade.

Synonyms of Spay

• Alter
• Neuter
• Castrate

Antonyms of Spay

Homophones of Spay

• Spey