TWAIN
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English[edit]
Etymology[edit]
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[edit]
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.