Definition

1. Adjective:
   • Not made dim or less bright: The primary meaning describes something that has not had its light, intensity, or clarity reduced. It often refers to literal light sources but can extend to figurative qualities like enthusiasm or memory.
   • Not faded or weakened: Can describe something that remains strong, vivid, clear, or unabated over time.

Usage Examples

• Adjective:
  • The undimmed headlights illuminated the entire road ahead. (The headlights were at full brightness.)
  • Her enthusiasm for the project remained undimmed after all these years. (Her enthusiasm was not weakened.)
  • The memory of that day is as clear and undimmed as ever. (The memory has not faded.)

Advanced Usage

• "undimmed by": Used to indicate that something has not been reduced or weakened by a particular factor.
  • His optimism was undimmed by the recent setbacks. (The setbacks did not reduce his optimism.)
• In literary contexts, it can describe eyes or a gaze that is bright and clear, often implying alertness, innocence, or intensity.
  • She met his gaze with undimmed eyes, full of defiance.

Variants and Related Words

• Dim (verb): To make or become less bright or clear.
  • Please dim the lights for the presentation.
• Dimmed (adjective): Made less bright.
  • The dimmed stage lights created a moody atmosphere.
• Undiminished (adjective): Not reduced or lessened in size, value, or quality. This is a close synonym but often applies to abstract qualities like strength or importance rather than just light.
  • His influence remained undiminished.

Synonyms

• Bright: Giving out or reflecting much light.
• Unfaded: Not having lost brightness or vividness.
• Unabated: Without any reduction in intensity or strength.
• Clear: Easy to perceive, understand, or interpret.

Antonyms

• Dimmed: Made less bright.
• Faded: Having lost brightness or vividness.
• Weakened: Reduced in strength or intensity.

Adjective

1. not made dim or less bright
   • undimmed headlights
   • surprisingly the curtain started to rise while the houselights were still undimmed