Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun 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

Etymologies

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From twain, but often quoted as "Technology Without An Interesting Name"

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  • A software protocol and API for use with image scanning hardware. The term is simply twain styled in caps, but the widely-held backronym is "technology without an interesting name."

    January 17, 2013