âº [ C ] a word or expression that was first used in the US but is now used by people in other countries, especially those where English is spoken:  1 O.K. is an Americanism now used all over the world. 2  He was an immigrant who made it in America; Americanism was his religion.
YUPO is a synthetic paper which is ideal for working with alcohol inks. One of my most favorite surfaces to paint on is YUPO. YUPO is a synthetic paper made from plastic pellets and because of its slick surface, it is ideal for use with alcohol inks. The inks seem to move freely when applied to the YUPO surface.
MICR characters are printed on a document in either of the MICR fonts. The ink used in the printing is a magnetic ink or toner, usually containing iron oxide. The MICR text is passed before a MICR reader.The ink in the plane of the paper is first magnetized.Then the characters are passed over a MICR read head, a device similar to the playback head of a tape recorder.he ink used in the printing is a magnetic ink or toner, usually containing iron oxide. The MICR text is passed before a MICR reader. The ink in the plane of the paper is first magnetized.