fluorescent

Emitting cold light

Fluorescent describes things that glow by absorbing light at one wavelength and emitting it at another—typically producing bright, vivid colors.

Fluorescent lights use this principle, converting ultraviolet radiation into visible light.

The word often describes the harsh, flat quality of such lighting: the fluorescent glare of the office.

Fluorescent colors are intensely bright, almost glowing: fluorescent yellow highlighters, fluorescent pink.

glow

phosphorescence

Heatless delayed light emission

glimmer · blacklight · UV · reactive · afterglow · ethereal · ghostly · eerie · soft · pale

colors

neon

Inert illuminating element

highlighter · chartreuse · magenta · cyan · orange · pink · yellow · green · eye-catching · garish

lighting

bulbs

Underground plant storage

  • tubesHollow cylindrical containers
  • ballastShip stability material
  • fixtureAttached building component

CFL · compact · retrofit · starter · flickering · humming · ceiling · office · warehouse · garage

science

excitation

Stimulation of response

quantum · yield · microscopy · imaging · dye · stain · probe · labeling · detection · spectroscopy

mineral

calcite

Crystalline calcium carbonate

shortwave · collecting · mineralogy · geology · cabinet · display

Categories
Opposites
light emission mechanism

fluorescentincandescent

Glowing from heat

nonfluorescent · halogen · tungsten · candlelit · LED

luminosity/visibility

fluorescentdark

Absence of light

dim · unlit · dull · shadowy · murky

color intensity/vibrancy

fluorescentmuted

Made quieter or softer

subdued · dull · pastel · neutral · faded

Phrases
Family

fluorescence, fluoresce, fluorescents, fluoresces, fluoresced, fluorescent lamp, fluorescent lamps, fluorescent tube, fluorescently

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G