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