9 letters · 17 points in Scrabble
noun a graphic representation of numerical relations
originEtymology tree English nom- Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Proto-Indo-European *gerbʰ- Proto-Hellenic *grə́pʰō Ancient Greek γράφω (gráphō) Ancient Greek -γρᾰ́φος (-grắphos)der. English -graph English nomograph From nom- + -o- + -graph.
Etymology from Wiktionary, CC BY-SA 3.0