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

A word is not a crystal, transparent and unchanged; it is the skin of a living thought and may vary greatly in color and content according to the circumstances and time in which it is used.
Oliver Wendell Holmes, Jr.