Synset:hectograph
Derivationally Related Form:hectograph
Hypernyms:collotype collotype printing photogelatin process copier duplicator
Inherited Hypernyms:hectographcollotypeplanographic printingprintingwritingwritten communicationcommunicationabstractionentity
Inherited Hypernyms:hectographduplicatorapparatusequipmentinstrumentalityartifactwholeobjectphysical entityentity