Definition of "patinate"

patinate

adjective
not comparable
1. Having a patina.
  Quotations
  However, of the 377 sporangia so far investigated from Perton Lane, none has yielded patinate spores; this may indicate that […]
  1996, J. Jansonius, Duncan Colin McGregor, Palynology, principles and applications: Volume 1‎
  Description: Identical to the original description but here we exclude patinate specimens.
  2000, Sa'id Al-Hajri, Bernard Owens, Saudi Aramco, Stratigraphic palynology of the Palaeozoic of Saudi Arabia‎, page 99
verb
third-person singular simple present patinates, present participle patinating, simple past and past participle patinated
1. (transitive) To coat with a patina.
2. (intransitive) To become coated with a patina.