diplograph — instrument for writing two lines of text at once Scientific Instruments … Phrontistery dictionary
Diplographical — Diplograph Dip lo*graph, n. [Gr. ? double + graph.] An instrument used for double writing, as one for producing embossed writing for the blind and ordinary writing at the same time. {Dip lo*graph ic*al}, a. {Dip*log ra*phy}, n. [Webster 1913… … The Collaborative International Dictionary of English
Diplography — Diplograph Dip lo*graph, n. [Gr. ? double + graph.] An instrument used for double writing, as one for producing embossed writing for the blind and ordinary writing at the same time. {Dip lo*graph ic*al}, a. {Dip*log ra*phy}, n. [Webster 1913… … The Collaborative International Dictionary of English
Scientific Instruments — Have you ever been in the middle of a class lecture, medical examination or episode of Star Trek only to realise suddenly that you have no clue what all those gizmos, gadgets and other scientific instruments actually do? If so, your problems are… … Phrontistery dictionary