IPA: /ˈpɒlɪʃt/
KK: /ˈpɑlɪʃt/
Smooth and shiny, often as a result of being rubbed or treated; also refers to being refined or cultured in behavior or presentation.
Her polished speech impressed everyone at the conference.
Polished → It is formed from "polire" (from Latin, meaning to polish or make smooth) and the suffix "-ed" (indicating a past participle). The word "polished" means made smooth or shiny through rubbing or refining.
Think of the Latin word 'polire' which means to make something smooth or shiny — that's why polished describes something that has been made shiny.