noun
a neuron conducting impulses outwards from the brain or spinal cord
• Syn: ↑motor neuron, ↑efferent neuron, ↑motor nerve fiber
• Hypernyms: ↑nerve cell, ↑neuron
• Part Holonyms: ↑motor nerve, ↑efferent nerve, ↑efferent
Useful english dictionary. 2012.