a. Obs. [f. EXTEMPORE adv. + -ATE2.] a. Done or produced extempore. b. = EXTEMPORAL.
1590. Greene, Never too late (1600), 104. In an extemporate humor he made this sonnet.
1651. Baxter, Inf. Bapt., Apol. 4. But to my first Paper I could never have answer (save to the extemporate writing before at our meeting).
1661. Papers on Alter. Prayer-bk., 37. Prayers, both prepared and extemporate have been ordinarily used.
1685. Baxter, Paraphr. N. T., Ephes. v. 19. It would be mad Work for a Congregation to sing extemporate Songs.