hapax legomenon


hapax legomenon
hapax legomenon [hā′paks΄ li gäm′ə nän΄]
n.
pl. hapax legomena [hā′paks΄ li gäm′ənä΄, hā′paks΄ li gäm′ənə] [Gr, (something) said only once]
a word or phrase occurring only once in a text or other written record

English World dictionary. . 2014.