/un'ri fuynd"/ , adj.
1. not refined; not purified, as substances: unrefined metal.
2. coarse or crude; lacking in refinement of taste, feeling, manners, language, etc.
[ 1585-95; UN- 1 + REFINED ]
Syn. 1. unpurified, crude, coarse. 2. unpolished, uncultured, ill-bred, rude, boorish, vulgar, gross.