Real Dictionary

fluorescent
A fluorescent surface, substance, or colour has a very bright appearance when light is directed onto it, as if it is actually shining itself.
a representation or likeness of a person or thing, esp in sculpture [...]
an optical instrument that uses a lens or combination of lenses to produce a magnified image of a small, close object. Modern optical microscopes have magnifications of about 1500 to 2000 [...]
any of a large group of nitrogenous compounds of high molecular weight that are essential constituents of all living organisms. They consist of one or more chains of amino acids linked by peptide bonds and are folded into a specific three-dimensional shap
any sign, gesture, token, etc, that serves to communicate information [...]
exhibiting or having the property of fluorescence [...]
something that probes, examines, or tests [...]
the state or quality of being intense [...]
the study, design, and manufacture of microscopes [...]