- black light
- noun
: invisible ultraviolet or infrared light
* * *
invisible infrared or ultraviolet light.[1925-30]* * *
black light nounInvisible infrared or ultraviolet electromagnetic radiation• • •Main Entry: ↑black* * *
black light,a kind of ultraviolet light imperceptible to the human eye, used to take photographs at night and to give a fluorescent effect.* * *
n. ultraviolet or infrared radiation, invisible to the eye* * *
Useful english dictionary. 2012.
См. также в других словарях:
Black Light — Black Light … Википедия
black light — black′ light′ n. phs invisible infrared or ultraviolet light • Etymology: 1925–30 … From formal English to slang
black light — n. ultraviolet or infrared radiation used for fluorescent effects, photography, etc. in the dark … English World dictionary
Black light — [ FWHM spectral bandwidth of the 370nm peak is about 20nm.] A Black light or UV Light is a lamp emitting electromagnetic radiation that is almost exclusively in the soft near ultraviolet range, and emits very little visible light. The black light … Wikipedia
Black Light — Filmdaten Deutscher Titel Black Light Produktionsland Kanada … Deutsch Wikipedia
black light — noun Date: 1927 1. invisible ultraviolet light 2. a lamp that radiates black light … New Collegiate Dictionary
black light — juodoji šviesa statusas T sritis fizika atitikmenys: angl. black light; dark light vok. Schwarzlicht, n rus. чёрный свет, m pranc. lumière noire, f … Fizikos terminų žodynas
black light — noun Light bulb that emits ultraviolet light, usually used to create the illusion that anything white is glowing. Syn: ultraviolet light … Wiktionary
black light — invisible infrared or ultraviolet light. [1925 30] * * * … Universalium
black light — /blæk ˈlaɪt / (say blak luyt) noun ultraviolet light … Australian English dictionary
