"radiation frost" in German radiation frost Reif Raureif Raufrost Detailed translations for "radiation frost" radiation frost radiation frost(also: hoar frost, hoar, white frost, pruina) der Reif{masculine} radiation frost(also: hoar frost, hoar, white frost, pruina) der Raureif{masculine} radiation frost(also: hard rime, hoar frost, hoar, white frost) der Raufrost{masculine}