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hapax legomenon

American  
[hap-aks li-gom-uh-non, hey-paks] / ˈhæp æks lɪˈgɒm əˌnɒn, ˈheɪ pæks /

noun

plural

hapax legomena
  1. a word or phrase that appears only once in a manuscript, document, or particular area of literature.


hapax legomenon British  
/ ˈhæpæks ləˈɡɒmɪˌnɒn /

noun

  1. another term for nonce word

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hapax legomenon

First recorded in 1690–1700; from Greek hápax “once, one time” + legómenon “(being) said,” neuter singular present passive participle of légein “to say”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It is the commonest word in the lexicon, yet it always reads as a hapax legomenon.

From Project Gutenberg