Ferment v. t. (past & past part. fermented; pres. part. fermenting) To cause ferment or fermentation in; to set in motion; to excite internal emotion in; to heat. "Ye vigorous swains! while youth ferments your blood."
Ferment v. i.
1.
To undergo fermentation; to be in motion, or to be excited into sensible internal motion, as the constituent particles of an animal or vegetable fluid; to work; to effervesce.
2.
To be agitated or excited by violent emotions. "But finding no redress, ferment and rage.""The intellect of the age was a fermenting intellect."
