IPA: //ˈkʌltɪˌveɪtɪd//
KK: /ˈkʌltɪˌveɪtɪd/
Having been educated or refined; showing good manners and taste.
She is a cultivated person who enjoys classical music and fine art.
Cultivated → It is formed from "cultivare" (meaning to till or cultivate) and the suffix "-ed" (indicating a past participle). The word "cultivated" means having been prepared and used for growing crops or having developed a refined taste or manners.
Think of the act of 'tilling' or 'preparing' the land ('cultivare') to help plants grow, which is why 'cultivated' refers to land that has been prepared or a person who has developed refined qualities.