a. [f. assumed L. *fermentīci-us (f. fermentum FERMENT sb.) + -OUS.] Of a fermenting or effervescent nature.
1807. A. Knox, Let. Butterworth, Rem. (1834), I. 67. It can deceive us by no fermentitious feeling. Ibid. (1820), Let. H. More, Rem. (1837), III. 464. Mr. Southey seems to take pleasure in shewing off the annoying spectacles of fermentitious religion.