I.on the spur of the moment, without preparation, extempore, extemporary, extemporaneous (post-Aug.; “in Cic.: subitus, fortuitus): oratio,” Quint. 4, 1, 54; 11, 2, 3: “dictiones,” id. 2, 4, 27: “actio,” id. 10, 7, 16: “garrulitas,” id. 2, 4, 15: “facilitas,” id. 10, 7, 18: “temeritas,” id. 10, 6, 6: “audacia,” Tac. Or. 6: “facultas,” Suet. Aug. 84: “color,” Quint. 10, 6, 5: “figurae,” Plin. Ep. 1, 20, 10: “fortuna,” Quint. 10, 6, 1: “successus,” id. 10, 7, 13: “rhetor,” Mart. 5, 54: “contenti extemporali cibo,” i. e. that easily provided, Lact. 1, 4, 6.—Adv.: extempŏrālĭter , extemporaneously, on the moment: “scribere,” Sid. Ep. 9, 14.
extempŏrālis , e, adj. ex tempore, v. tempus, C.,