[f. EXTOL + -ER1.] One who extols (see EXTOL 2 a, 3).
a. 1626. Bacon, Charge Sess. Verge (1662), 8. Extollers of the Popes Supremacy.
1684. trans. Agrippas Van. Artes, xviii. 60. The worst things never want their extollers.
1755. in Johnson. Hence in mod. Dicts.