Found 2 items, similar to heliotype.
English → English (WordNet) Definition: heliotype heliotype n : duplicator consisting of a gelatin plate from which ink can be taken to make a copy [syn: hectograph]
English → English (gcide) Definition: Heliotype Heliotype \He"li*o*type\, n. [Helio- + -type.] A picture obtained by the process of heliotypy. [1913 Webster]