n.
Pronunciation: f ō - ' tä-m ə -tr ē
Function: noun
Etymology: New Latin photometria, from phot- + -metria -metry
Date: 1824
: a branch of science that deals with measurement of the intensity of light also : the practice of using a photometer
PHOTOMETRY
Meaning of PHOTOMETRY in English
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012