polish
pol-ish
noun
A substance used for making surfaces smooth and shiny.
"He applied a coat of furniture polish."
verb
To rub a surface to make it smooth, shiny, and reflective.
"She polished her shoes until they gleamed."
Thesaurus
Synonyms: cultivation, finish, culture, refinement, gloss, glossiness, burnish, round off, polish up, brush up, round, fine-tune