The story
Punningly from wh (as in wh-movement) and is.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A form of ellipsis in which a relative pronoun and a form of the verb “to be” are both deleted. Full definition →
Punningly from wh (as in wh-movement) and is.
Etymology from Wiktionary, CC BY-SA 4.0.