Artificial intelligent assistant

regulant

ˈregulant, a. Obs. rare—1
  [ad. L. rēgulant-em, pres. pple. of rēgulāre to regulate.]
  Directing, ruling.

1677 Gale Crt. Gentiles iv. 351 Libertie in the divine wil is absolute, precedent, regulant: libertie in the human wil is conditionate, subsequent, and regulated.

Oxford English Dictionary

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