Motion sensor
noun
See motion detector
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spelling Incorrect expansion of MPEG, which stands for Moving Picture Experts Group. (2000-05-31)
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noun 1. a sequence of consecutive pictures of objects photographed in motion by a specially designed camera (motion-picture camera) and thrown on a screen by a projector (motion-picture projector) in such rapid succession as to give the illusion of natural movement. 2. a play, event, or the like, presented in this form. 3. motion pictures, […]
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[moh-ter-ship] /ˈmoʊ tərˌʃɪp/ noun 1. a ship driven by a diesel or other internal-combustion engine.
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noun the ability to perform complex muscle-and-nerve acts that produce movement; fine motor skills are small movements like writing and tying shoes, gross motor skills are large movements like walking and kicking
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motor speech center n. See Broca’s area.