1623. Cockeram, II. Out of Hand, Extempory.
1655. Fuller, Ch. Hist., VIII. i. § 30. 12. Some being for extempory prayers, but none to my knowledge for extempory pollicy.
1658. Ussher, Ann., 351. Whereunto they extempory made him very prudent and well advised answers.
1679. Hist. Jetzer, 27. His Knife (which for a piece of extempory Service he always wore about him).
1775. M. Guthrie, in G. Colman’s Posth. Lett. (1820), 118. Celebrating our activity … with extempory Song.
Hence † Extemporiness.
1727. in Bailey, vol. II.
1775. in Ash.
