But it was to the mortification of touch he brought the most assiduous ingenuity of inventiveness.
Our earthly fire also consumes more or less rapidly according as the object which it attacks is more or less combustible, so that human ingenuity has even succeeded in inventing chemical preparations to check or frustrate its action.
There are no more uses of "ingenuity" in the book.
Show samples from other sources
He exercised great ingenuity in making excuses for missing class.
It will take more than ingenuity to clean this up. We’re going to have to admit our mistake.