refined

adjective
UK /rɪˈfaɪnd/
US /rɪˈfaɪnd/

Something refined is made pure and clean by taking out the bad parts.

The factory makes refined sugar that is white and sweet.


OTHER MEANINGS

2. Polite and well-mannered in a graceful way.

She has refined manners and always says please and thank you.

3. Improved by small changes to make it better.

The team showed a refined version of their game plan.

4. Able to notice small differences in taste or quality.

His refined taste in music lets him enjoy many kinds of songs.