polished
Definitions
Made smooth and glossy by rubbing or chemical action.
Refined, sophisticated, or free from crudeness.
Highly developed, perfected, or executed with great skill.
Examples
The jeweler carefully polished the diamond until it sparkled brilliantly.
She delivered a polished presentation that impressed the entire board of directors.
The antique table had a beautifully polished surface that reflected the room.
Synonyms
refined elegant smooth glossy sophisticated cultivated burnished