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excitor

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noun ex·ci·tor \ik-ˈsī-tər\

Definition of excitor

  1. :  an afferent nerve arousing increased action of the part that it supplies

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First Known Use of excitor

1816

Medical Dictionary

excitor

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noun ex·ci·tor \-ˈsīt-ər\

Medical Definition of excitor

  1. :  an afferent nerve arousing increased action of the part that it supplies

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