Spectroradiometer

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A device that measures the spectral power distributions of illuminants, used to evaluate and categorize lighting or to calibrate display technology.

Etymology

From spectro- + radiometer.

Related phrases

power distribution

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.