Associations to the word «Fluorescence»

Wiktionary

FLUORESCENCE, noun. (physics) The emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle
FLUORESCENCE, noun. The light so emitted
FLUORESCENCE SPECTROSCOPY, noun. (physics) (chemistry) An analytical technique that analyzes the fluorescence produced by a sample; fluorometry or spectrofluorimetry.

Dictionary definition

FLUORESCENCE, noun. Light emitted during absorption of radiation of some other (invisible) wavelength.

Wise words

Four things come not back. The spoken word, the sped arrow, the past life, ad the neglected opportunity.
Arabian Proverb