Word Meanings - FLUORESCENCE - Book Publishers vocabulary database

That property which some transparent bodies have of producing at their surface, or within their substance, light different in color from the mass of the material, as when green crystals of fluor spar afford blue reflections. It is due not to the

Additional info about word: FLUORESCENCE

That property which some transparent bodies have of producing at their surface, or within their substance, light different in color from the mass of the material, as when green crystals of fluor spar afford blue reflections. It is due not to the difference in the color of a distinct surface layer, but to the power which the substance has of modifying the light incident upon it. The light emitted by fluorescent substances is in general of lower refrangibility than the incident light. Stockes.

Related words: (words related to FLUORESCENCE)

• GREENLANDER
  A native of Greenland.
• COLORMAN
  A vender of paints, etc. Simmonds.
• GREENLET
  l. One of numerous species of small American singing birds, of the genus Vireo, as the solitary, or blue-headed (Vireo solitarius); the brotherly-love ; the warbling greenlet ; the yellow-throated greenlet and others. See Vireo. 2. Any species
• LIGHT
  licht, OHG. lioht, Goth. liuhap, Icel. lj, L. lux light, lucere to 1. That agent, force, or action in nature by the operation of which upon the organs of sight, objects are rendered visible or luminous. Note: Light was regarded formerly
• PRODUCIBILITY
  The quality or state of being producible. Barrow.
• FLUOR SPAR
  See FLUORITE
• FLUOROID
  A tetrahexahedron; -- so called because it is a common form of fluorite.
• DIFFERENTIALLY
  In the way of differentiation.
• GREENSAND
  A variety of sandstone, usually imperfectly consolidated, consisting largely of glauconite, a silicate of iron and potash of a green color, mixed with sand and a trace of phosphate of lime. Note: Greensand is often called marl, because
• TRANSPARENT
  transparere to be transparent; L. trans across, through + parere to 1. Having the property of transmitting rays of light, so that bodies can be distinctly seen through; pervious to light; diaphanous; pellucid; as, transparent glass; a transparent
• GREENFISH
  See POLLOCK
• GREENOCKITE
  Native cadmium sulphide, a mineral occurring in yellow hexagonal crystals, also as an earthy incrustation.
• SURFACE LOADING
  The weight supported per square unit of surface; the quotient obtained by dividing the gross weight, in pounds, of a fully loaded flying machine, by the total area, in square feet, of its supporting surface.
• GREENHOUSE
  A house in which tender plants are cultivated and sheltered from the weather.
• GREENWEED
  See GREENBROOM
• LIGHTSOME
  1. Having light; lighted; not dark or gloomy; bright. White walls make rooms more lightsome than black. Bacon. 2. Gay; airy; cheering; exhilarating. That lightsome affection of joy. Hooker. -- Light"some*ly, adv. -- Light"some*ness, n. Happiness
• PRODUCEMENT
  Production.
• LIGHTNESS
  The state, condition, or quality, of being light or not heavy; buoyancy; levity; fickleness; delicacy; grace. Syn. -- Levity; volatility; instability; inconstancy; unsteadiness; giddiness; flightiness; airiness; gayety; liveliness; agility;
• DIFFERENTLY
  In a different manner; variously.
• GREENHORN
  A raw, inexperienced person; one easily imposed upon. W. Irving.
• SLIGHTNESS
  The quality or state of being slight; slenderness; feebleness; superficiality; also, formerly, negligence; indifference; disregard.
• DELIGHTING
  Giving delight; gladdening. -- De*light"ing*ly, adv. Jer. Taylor.
• CONCOLOR
  Of the same color; of uniform color. "Concolor animals." Sir T. Browne.
• DRUMMOND LIGHT
  A very intense light, produced by turning two streams of gas, one oxygen and the other hydrogen, or coal gas, in a state of ignition, upon a ball of lime; or a stream of oxygen gas through a flame of alcohol upon a ball or disk of lime; -- called
• AYEGREEN
  The houseleek . Halliwell.
• DELIGHTLESS
  Void of delight. Thomson.
• BRUNSWICK GREEN
  An oxychloride of copper, used as a green pigment; also, a carbonate of copper similarly employed.