Satiate is a verb that means to satisfy a desire. 

The Latin word satis (saw TEES) means ‘enough.’ Its linguistic offspring satiate has been around since the Late Middle English period and can be thought of as a synonym for quench or satisfy. 

After a long day at work, it takes more than a tiny sandwich to satiate me. Some days it may take nine or ten sandwiches before I can truly consider myself satisfied.