1. [ adjective ] not refined or processed
Synonyms: crude unprocessed

"unrefined ore" "crude oil"

Related terms: refined
2. [ adjective ] used of persons and their behavior; not refined; uncouth

"how can a refined girl be drawn to such an unrefined man?"

Related terms: refined low coarse rough coarse bounderish ill-bred boorish unladylike crass agrestic robust artless ungentlemanly rough-spoken unpolished unfastidious ungracious inelegant
Similar spelling:   unrevived