From Longman Business Dictionarylitholi‧tho /ˈlaɪθəʊ-oʊ/ (also lithography /lɪˈθɒgrəfi-ˈθɑː-/) noun [uncountable]a method of printing in which a design is drawn on a wetsurface using a special ink containing oil —lithographic adjectiveconventional lithographic equipment