"satiety" is a correct and usable word in written English.
You can use it to indicate a feeling of fullness after eating or something that satisfies a particular need or desire. For example, "He was so filled with satiety after his huge meal that he had to take a nap."
This small gift, coming as it does after the harrowing things he has experienced, is transmuted into an almost miraculous event, and his giddiness at the prospect of satiety is palpable.
One possibility is that in nature, with a food supply that is often barely adequate, losses that lead to the pangs of hunger are felt more keenly than gains that lead to the comfort of satiety.
But minutes before allowing the birds to recover their stash, the researchers fed the birds to satiety with that second food the one they had already stored.
High and low levels of feeding motivation are the objective counterparts of the everyday concepts of hunger and satiety.
In contrast, the ventromedial (lower central) nucleus of the hypothalamus appears to be a clearinghouse for satiety signals.
Here they have effects of two kinds: (1) if signals from the four regions report increased fuel contents, the feeding motivation is lowered (satiety is raised), and (2) if taste, and perhaps other (e.g., visual), receptors are stimulated by palatable food the feeding motivation is increased.
Dysfunction in the brain regions associated with satiety and hunger leads to severe disturbances of appetite regulation, including delayed meal termination and early return of hunger after a meal, resulting in abnormal body mass composition and obesity; this in turn leads to increased cardiovascular morbidity and mortality.
Receptors in the lateral region monitor blood glucose and are stimulated only when blood glucose is low; satiety stops their response.
They also carry with them substances that impart sensory appeal and palatability to food and provide satiety value, the feeling of being full and satisfied after eating a meal.
Fibre also slows gastric emptying and contributes to satiety.
The condition usually perceived by contemporary observers as scarcity is felt by preliterate peoples as satiety; Sahlins describes preliterate life as the first "affluent society".
