philograph

noun phil·o·graph \ ˈfiləˌgraf , -rȧf \

Definition of philograph

: an apparatus with a transparent plane (as of glass or celluloid) on which to trace a facsimile of a view or object seen through an adjustable eyepiece

—

philographic

adjective

There's more!

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with: