1. lacking in education, refinement, or good manners; not having knowledge of art, literature, or other aspects of human culture
2. not grown or developed under controlled conditions
Usage: scientific; technical

Examples

• His uncultured behavior at the dinner party embarrassed his hosts.
• She considered his taste in music to be completely uncultured.
• The uncultured tourists spoke loudly in the museum.
• He felt out of place among the sophisticated crowd, worried they would think him uncultured.
• The scientist studied uncultured bacteria from the soil sample.
• Uncultured pearls are formed naturally without human intervention.