\Ro"ric\, a. [L. ros, roris, dew.]
Of or pertaining to dew; resembling dew; dewy.
{Roric figures} (Physics), figures which appear upon a
   polished surface, as glass, when objects which have been
   near to, or in contact with, the surface are removed and
   the surface breathed upon; -- called also {Moser's
   images}.