impulsion

noun
im·​pul·​sion | \im-ˈpəl-shən \

Definition of impulsion 

1a : the act of impelling : the state of being impelled

b : an impelling force

c : an onward tendency derived from an impulsion

First Known Use of impulsion

15th century, in the meaning defined at sense 1a

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The first known use of impulsion was in the 15th century

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impulsion

noun
im·​pul·​sion | \im-ˈpəl-shən \

Medical Definition of impulsion 

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