See Also: unhappen(dictionary)

unhappen (iou)



unhappen verb. E19.
[from UN-2 + HAPPEN verb.]
verb intrans. Of an occurrence: be reversed; become as though never having happened. E19.
A. D. T. Whitney Had I been letting things happen that couldn't unhappen any more, ever?
verb trans. Cause not to have happened. L20.
I. Murdoch These things did happen. Keeping them secret isn't going to unhappen them.