mistify

verb2

1. •
   To turn into mist

   • In this syrup the greenish, oily extract is put, and boiled on a slow fire. Now is the time to mistify the preparation. — 1893
2. •
   (no longer used) To envelop or shroud in mist.

   • The same fog will cover any area and mistify it as the general adjustable criticism does any book. — 1887