derived from the Latin word
impulsus (shock, impact; incitement)
derived from the Medieval Latin word
impellere (drive, persuade, impel)
using the Latin prefix
im-derived from the Latin prefix
in- (suffix for no)
derived from the Proto-Indo-European root
*ne (not)
derived from the Latin word
pellere (beat; drive out; push)
derived from the Proto-Indo-European root
*pel-using the Latin prefix
in- (suffix for no)
derived from the Proto-Indo-European root
*ne (not)
