[agent-n. f. L. excōgitāre: see EXCOGITATE and -OR.] One who excogitates.
1776. trans. Beccarias Treat. Artificial Electricity, 47. The excogitator of it moreover confesses that each of the fluids is attracted by all bodies around it.
1832. Franklin Telegraph, 26 June, 3/1. Such violent political productions never fail to produce consequences diametrically opposite to those calculated on by their excogitators.
1845. J. Henry, trans. Eneis, II. 196/74. And Ithacus, excogitator still Of villainies.
1847. Sir W. Hamilton, Lett. to A. De Morgan, 28. Your claim of being an original excogitator of the doctrine of syllogism.