Percontation Point
The modern question mark (? U+003F) is descended from the "punctus interrogativus" (described as "a lightning flash, striking from right to left"), but unlike the modern question mark, the punctus interrogativus may be contrasted with the punctus percontativus—the former marking questions that require an answer while the latter marks rhetorical questions.
This percontation point (⸮), later also referred to as a rhetorical question mark, was invented by Henry Denham in the 1580s and was used at the end of a question that does not require an answer—a rhetorical question. Its use died out in the 17th century. It was the reverse of an ordinary question mark, so that instead of the main opening pointing back into the sentence, it opened away from it. This character can be represented using the reversed question mark (⸮) found in Unicode as U+2E2E; another character approximating it is the Arabic question mark (؟), U+061F.
Read more about this topic: Irony Punctuation
Famous quotes containing the word point:
“All our Concord waters have two colors at least; one when viewed at a distance, and another, more proper, close at hand.... Walden is blue at one time and green at another, even from the same point of view. Lying between the earth and the heavens, it partakes of the color of both.”
—Henry David Thoreau (1817–1862)