oscillograph
os·cil·log·raph
noun
1.
a device for making a record of the wave forms of fluctuating voltages or currents
Origin
From oscillo- + -graph.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.