Home › Words › T › thermoprintingthermoprintingthermoprinting means printing by applying heat to a treated surface, as by a thermal printer.Among words judged in Lexicurio's Arena, thermoprinting ranks #12,996 of 42,747 for Qualifying.EtymologyFrom thermo- + printing.nounPrinting by applying heat to a treated surface, as by a thermal printer.Definitions & examples from Wiktionary (CC BY-SA 3.0).