Meaning

noun socialization through training and education to develop one's mind or manners

noun (agriculture) production of food by preparing the land to grow crops (especially on a large scale)

noun a highly developed state of perfection; having a flawless or impeccable quality; ; ; --Joseph Conrad

originFrom Medieval Latin cultivātus, perfect passive participle of cultivō, + -ion, or Middle French cultivation. By surface analysis, cultivate + -ion.

Etymology from Wiktionary, CC BY-SA 3.0