1. Not made dim or less bright
   "undimmed headlights"; "surprisingly the curtain started to rise while the houselights were still undimmed"
   - bright

Antonym: dimmed

• DMus
• DMZ
• DNA
• DNA chip
• DNA fingerprint
• DNA polymerase
• Dneprodzerzhinsk
• Dnieper
• Dnieper River
• Dnipropetrovsk
• DNS
• do
• do a job on
• do away with
• do by
• do drugs
• do good
• do in
• do it
• do justice
• do one's best
• do the dishes
• do the honors
• do the honours
• do up