† ˈregulant,a.Obs.rare—1 [ad. L. rēgulant-em, pres.pple. of rēgulāre to regulate.] Directing, ruling. 1677Gale Crt. Gentiles iv. 351 Libertie in the divine wil is absolute, precedent, regulant: libertie in the human wil is conditionate, subsequent, and regulated.