reflectivity

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

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

Etymology

From reflective + -ity.

In classic literature

Synonyms

coefficient of reflection, reflection factor, reflectance

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