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 to me were magic. You could say a word and it could conjure up all kinds of images or feelings or a chilly sensation or whatever. It was amazing to me that words had this power.
Amy Tan