If you are vouchsafed something or it is vouchsafed to you, you are given or granted it. As we approached the summit we were vouchsafed a rare vision Eric gritted his teeth and vouchsafed them a few more drops of brandy `He drives like a madman,' was all the information he vouchsafed. to promise or offer something, or tell someone something that they can be certain is the truth (vouch + safe)