Simple past tense and past participle of spay.(verb)
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Use "spayed" in a sentence
"you will be fine, my mom got "spayed" her word not mine about 8 years ago and has loved every second of not cramping that has followed i admit that i am jealous"
"Dogs and cats should be spayed and neutered unless an owner has a legitimate reason for breeding; irresponsible pet owners should be held accountable and laws should be in place to help ensure that domesticated pets do not create problems within a community."
"I don't need one, I raised one kid (that was enough) and I got meself spayed."