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unexcitable

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adjective un·ex·cit·able \ˌən-ik-ˈsī-tə-bəl\

Definition of unexcitable

: not excitable: such asa : incapable of being stirred or energized an unexcitable temperament He always seemed to weigh his words, unexcitable, calm, measured … — Craig Raineb : not responsive to stimuli unexcitable cells

First Known Use of unexcitable

1839

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