The term "imprinter" refers to a device or machine designed for printing or embossing information or designs on a surface. A few common synonyms for this word include engraver, stamper, embosser, and marker. While each of these words carries a slightly different connotation, they all refer to a tool that leaves an indelible mark on a surface. Other synonyms for imprinter might include printer, press, stamp, or punch. Depending on the context and intended use of the device, any of these words could be an appropriate alternative to the term imprinter.