Meaning and usage of the word satiation in English

The word "satiation" has its roots in Latin. It is derived from the verb "satiare," which means "to satisfy" or "to fill." This Latin verb is a combination of "satis," meaning "enough," and "iare," a suffix forming verbs that indicate action. The Latin verb "satiare" is the source of the English word "satiate," which means "to satisfy fully" or "to fill to the point of satisfaction." Over time, the Latin noun "satietas" emerged, meaning "satisfaction" or "fullness." This noun was ultimately adopted into Middle English as "satiation," referring to the state of being fully satisfied or the act of satisfying one's needs or desires. In modern English, "satiation" is used to describe the sensation of being filled or satisfied, often in the context of eating or consumption.