Obs. rare. [f. STABLISH v. + -ER1.] One who stablishes.
1535. Coverdale, Heb. vii. 22. Thus is Iesus become a stabliszher of so moch a better Testamente.
1545. Brinklow, Compl., 12 b. Thow art a stablissher of wicked lawes.