Duo-Tang

noun

A folder with flexible metal fasteners.

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Meanings

nounDuo-Tang (plural Duo-Tangs)

plural Duo-Tangs · alternative duotang · alternative duo-tang

  1. Canadagenericized trademarkA folder with flexible metal fasteners.

Origin

From the trademark Duo-Tang, registered in 1962 by the Duo-Tang company.

Full word history & related roots →
Cite this entry
APA

Duo-Tang. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Duo-Tang

MLA

“Duo-Tang.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Duo-Tang. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Duo-Tang,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Duo-Tang.

Source: Duo-Tang on Wiktionary, CC BY-SA 4.0.