1 entry 1 source
Phototrichromatic
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: adjective (a.)
Designating a photomechanical process for making reproductions in natural colors by three printings.
1 entry 1 source
Part of speech: adjective (a.)
Designating a photomechanical process for making reproductions in natural colors by three printings.