[{"Bold_text": "noun", "List Items": ["a person or thing that prints ,especially a person whose occupation is printing . printing .", "Computers.an output device that produces a paper copy of alphanumeric or graphic data.", "an instrument that automatically records telegraphic messages by means of a printing activated by incoming signals.", "Movies.a photographic machine through which either the negative or positive of a master print be run, together with unexposed film, to make a duplicate."]}]