integraph
nounUK /ˈɪn.tɪ.ɡɹɑːf/ · US /ˈɪn.təˌɡɹæf/
Etymology Blend of integral + graph.
1
Mathematics, Sciences A device that determines the value of an integral by measuring the area under a curve (and drawing the curve of its integral)
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.