satiety \suh-TY-uh-tee\ (noun) - The state of being full or gratified to or beyond the point of satisfaction.
"His hungry eyes looked with a hitherto unknown, amazed satiety. More than that: here hunger was satiety and satiety, hunger." -- Harry Steinhauer, 'The Heretic of Soana'
Satiety is from Latin satietas, from satis, "enough."