Characterized by roughness; umpolished; raw; lacking delicacy or refinement; coarse.

Unformed by taste or skill; not nicely finished; not smoothed or polished; -- said especially of material things; as, rude workmanship.

Of untaught manners; unpolished; of low rank; uncivil; clownish; ignorant; raw; unskillful; -- said of persons, or of conduct, skill, and the like.

Not finished or complete; inelegant; lacking chasteness or elegance; not in good taste; unsatisfactory in mode of treatment; -- said of literature, language, style, and the like.

(of persons) lacking in refinement or grace

lacking civility or good manners; "want nothing from you but to get away from your uncivil tongue"- Willa Cather

(used especially of commodities) in the natural unprocessed condition; "natural yogurt"; "natural produce"; "raw wool"; "raw sugar"; "bales of rude cotton"