from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An instrument used in the diagnosis of neuromuscular disorders that produces an audio or visual record of the electrical activity of a skeletal muscle by means of an electrode inserted into the muscle or placed on the skin.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a device used in electromyography to generate electromyograms
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a medical instrument that records the electrical waves associated with the activity of skeletal muscles
electro- + myograph (Wiktionary)