TWAIN

== English == === Etymology === From twain, in reference to a line in Rudyard Kipling's poem The Ballad of East and West: "never the twain shall meet". This was chosen to reflect the difficulty, at the time, of connecting scanners and personal computers. === Proper noun === TWAIN (computing) A standard software protocol and applications programming interface (API) that regulates communication between software applications and imaging devices such as scanners and digital cameras. === Anagrams === Antwi, Wiant, waint, witan