Heliotype

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Heliotype \He"li*o*type\, n. [Helio- + -type.]
     A picture obtained by the process of heliotypy.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  heliotype
       n : duplicator consisting of a gelatin plate from which ink can
           be taken to make a copy [syn: {hectograph}]