1887, in the meaning defined above
earlier acetphenetidine, borrowed from German Acetphenetidin, from acet- acet- + Phenetidin phenetidine
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Cite this Entry
“Acetophenetidin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acetophenetidin. Accessed 26 Oct. 2021.
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