The Collaborative International Dictionary
Unwrite
Unwrite \Un*write"\, v. t. [1st pref. un- + write.]
To cancel, as what is written; to erase.
--Milton.
Wiktionary
unwrite
vb. To retract an edict or law.
Usage examples of "unwrite".
Concentrating on unwriting, the secretary disgorged fried oysters fastidiously into her left hand bite by bite, then wiped tartar sauce off each oyster into a paper cup.
He heard an echo of himself drawing in a gasping breath as the word he was writing seemed to unwrite itself, coiling from the page and back up the pen.
He had also gained such a bad reputation that there was an unwritten law in the British royalty that no heir to the throne should ever be named John.