Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun The quality of being reflective.
  • noun The ability to reflect.
  • noun Physics The ratio of the energy of a wave reflected from a surface to the energy possessed by the wave striking the surface.

from The Century Dictionary.

  • noun Reflectiveness.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun Quality of being reflective.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun the fraction of radiant energy that is reflected from a surface
  • noun the capability of quiet thought or contemplation
  • noun the ability to reflect beams or rays

Etymologies

Sorry, no etymologies found.

Examples

  • We change it back over to what we call reflectivity where you just kind of see the rain shower of it.

    CNN Transcript Mar 15, 2008

  • As it quiets, the skin lightens and the reflectivity is less noticeable.

    Archive 2006-11-01

  • While much of the reflectivity was a natural consequence of the silicate composition of the growths, some of it was intentional.

    Sentenced To Prism

  • The drawback is reflectivity, which is fine in the home but awful under fluorescent lights.

    PC PRO

  • The "reflectivity" is the amount of transmitted power returned to the radar receiver.

    Archive 2008-08-01

  • The "reflectivity" is the amount of transmitted power returned to the radar receiver.

    Global Warming and the Climate

  • Currently traffic vests and jackets have reflective material that provides passive reflectivity, meaning that until a light source such as a vehicle's headlights hit the surface, they do not provide any safety to the officer.

    WebWire | Recent Headlines

  • Currently traffic vests and jackets have reflective material that provides passive reflectivity, meaning that until a light source such as a vehicle's headlights hit the surface, they do not provide any safety to the officer.

    WebWire | Recent Headlines

  • Currently traffic vests and jackets have reflective material that provides passive reflectivity, meaning that until a light source such as a vehicle's headlights hit the surface, they do not provide any safety to the officer.

    WebWire | Recent Headlines

  • I'll often use sheers on black-framed windows; it cuts the reflectivity at night and heightens intimacy.

    The Full Monticello

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