infilm

From in- +‎ film.

infilm (third-person singular simple present infilms, present participle infilming, simple past and past participle infilmed)

1. (transitive) To cover with a film or thin coating.

   to infilm one metal with another in the process of gilding

   to infilm the glass of a mirror

   infilm zinc

• “infilm”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.