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Noun: reflectivity  ,ree,flek'ti-vu-tee
  1. The fraction of radiant energy that is reflected from a surface
    - coefficient of reflection, reflection factor, reflectance
  2. The ability to reflect beams or rays
    - reflection, reflexion [Brit]
  3. The capability of quiet thought or contemplation
    - reflectiveness

Derived forms: reflectivities

Type of: coefficient, physical property, thoughtfulness

Encyclopedia: Reflectivity