False etymology

Popular, but false belief about word origins

A false etymology is a false theory about the origin or derivation of a specific word or phrase. When a false etymology becomes a popular belief in a cultural/linguistic community, it is a folk etymology. Nevertheless, folk/popular etymology may also refer to the process by which a word or phrase is changed because of a popular false etymology. To disambiguate the usage of the term "folk/popular etymology", Ghil'ad Zuckermann proposes a clear-cut distinction between the derivational-only popular etymology (DOPE) and the generative popular etymology (GPE): the DOPE refers to a popular false etymology involving no neologization, and the GPE refers to neologization generated by a popular false etymology.

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