ˈhərshəl- noun
Usage: usually capitalized H
Etymology: after John F.W. Herschel died 1871 English astronomer
: a partial destruction of the latent image in photography by action of long wave radiation which is either red or infrared
ˈhərshəl- noun
Usage: usually capitalized H
Etymology: after John F.W. Herschel died 1871 English astronomer
: a partial destruction of the latent image in photography by action of long wave radiation which is either red or infrared
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012