Dictionary.com
Thesaurus.com
Showing results for motor unit. Search instead for motor count.

motor unit

American  

noun

Cell Biology, Physiology.
  1. a motor neuron and the muscle fibers innervated by its axon.


Etymology

Origin of motor unit

First recorded in 1965–70

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Brown, 70, was the first woman to ride a Harley-Davidson in the motor unit.

From Washington Post • Jul. 26, 2021

On the motor unit, riding a dragon, it takes a week to shoot a minute’s worth—sometimes two weeks.

From The New Yorker • May 20, 2019

The number of fibers that are innervated by a single motor neuron varies on the basis of the precision necessary for that muscle and the amount of force necessary for that motor unit.

From Textbooks • Jun. 19, 2013

A large motor unit is an arrangement where a single motor neuron supplies a large number of muscle fibers in a muscle.

From Textbooks • Jun. 19, 2013

The combination of two responses is effected by linking both to the same stimulus; thus the two become united into a coördinated higher motor unit.

From Psychology A Study Of Mental Life by Woodworth, Robert S.

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "motor unit" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com