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Definitions

spay

[spey] / speɪ /
VERB
sterilize
Synonyms
STRONGEST
castrate neuter
STRONG
alter antisepticize autoclave change clean decontaminate desexualize disinfect emasculate fix fumigate geld incapacitate pasteurize purify sanitize unsex
WEAK
make sterile
Antonyms
STRONG
adulterate aid assist continue corrupt dirty help keep pollute remain

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.