fluoresce
f loo res
- v exhibit or undergo fluorescence
- Shine a black light on these fibers and they'll fluoresce blue, he says, just like something you'd see in The Twilight Zone.
- Then they fluoresce with a bright flash that makes the copy momentarily illegible.
- These hit the atmosphere and make its oxygen and nitrogen fluoresce in characteristic wave lengths that can easily be distinguished from the spectrum of sunlight.