CEFR B2

fluorescent

adjective

Meaning

Emitting light produced by the absorption of radiation at an invisible wavelength, often resulting in a bright, vivid appearance.

Examples

  • The fluorescent lights in the classroom flickered whenever someone turned on the projector.
  • She wore a fluorescent yellow jacket so that drivers could see her clearly while cycling at night.

Synonyms: bright, vivid, luminous, incandescent