Associations to the word «Photometry»

Wiktionary

PHOTOMETRY, noun. (physics) The measurement of various aspects of light, especially its intensity.
PHOTOMETRY, noun. (astronomy) The measurement of the intensity and spectrum of light from stars.

Dictionary definition

PHOTOMETRY, noun. Measurement of the properties of light (especially luminous intensity).

Wise words

When you have spoken the word, it reigns over you. When it is unspoken you reign over it.
Arabian Proverb