( n. )
A process similar to etching, in which, by means of voltaic electricity, a raised copy of a drawing is made, so that it can be used to print from.
( n. )
A process similar to etching, in which, by means of voltaic electricity, a raised copy of a drawing is made, so that it can be used to print from.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012