The Collaborative International Dictionary
Extemporal
Extemporal \Ex*tem"po*ral\, a. [L. extemporalis, from ex
tempore.]
Extemporaneous; unpremeditated. [Obs.]
--B. Jonson. --
Ex*tem"po*ral*ly, adv. [Obs.]
Wiktionary
extemporal
a. (context archaic English) extemporaneous.
Usage examples of "extemporal".
It had also led directly to her murder, in a form so dramatic that it hinted more at extemporal desperation than at the careful planning that had been a feature of the treasure thefts.