An acronym used to describe the philosophy and/or action of

S aving
E ndangered
S pieces
T hrough
e
D omestication
The SESTeD system only applies to wild animals deemed to be suitable for domestication as pets. Licensed breeders are allowed to have "whole" animals, the general public are only allowed to have neutered/spayed animals.

Please promote the SESTeD system in your State.
by Marten Fisher December 8, 2006
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An accomplished feeling.

The feeling you get when life is good.
Keegan felt "sesty" when he realized he was about to have everything he would possibly need to become a pro photographer.
by fotosavvy December 29, 2011
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To miss.
He sested his last attempt to sgoot. The basketball.
by Anubis Lander May 23, 2021
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