True, the knife would not cut anything, but it was a "sure-enough" Barlow, and there was inconceivable grandeur in that—though where the Western boys ever got the idea that such a weapon could possibly be counterfeited to its injury is an imposing mystery and will always remain so, perhaps.
There are no more uses of "inconceivable" in the book.
Show samples from other sources
"Unthinkable! Inconceivable! Absurd! He could never be made into marshmallows!"