Associations to the word «Spectroradiometer»

Wiktionary

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

Wise words

Words are always getting conventionalized to some secondary meaning. It is one of the works of poetry to take the truants in custody and bring them back to their right senses.
William Butler Yeats