electromyogram e·lec·tro·my·o·gram (ĭ-lěk'trō-mī'ə-grām')
n.
Abbr. EMG
A graphic record of the electrical activity of a muscle as recorded by an electromyograph.
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |