Morpheme
Phot
Type
free base
Denotation
photometric unit of illuminance or luminous flux
Etymology
1921 coinage by French engineer and physicist André Blondel from photo-
Evidence
phot, phots
Phot
free base
photometric unit of illuminance or luminous flux
1921 coinage by French engineer and physicist André Blondel from photo-
phot, phots