(1) A program written in a general-purpose programming language. Such languages are typically interpreted and less comprehensive than full-blown compiled languages. See scripting language and interpreter.

(2) A program written in a special-purpose language such as used in a communications program or word processor. Such languages are typically interpreted. See macro language, scripting language and interpreter.

(3) A typeface that looks like continuously flowing handwriting (not hand printing) or calligraphy.