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  1. thin-film
    IPA[ˈTHinˌfilm]
  2. adjective

    • 1. (of a process or device) using or involving a very thin solid or liquid film:

      a thin-film coating on optical glass
    • 2. denoting a miniature circuit or device consisting of a thin layer of metal or semiconductor on a ceramic or glass substrate:

      thin-film transistors