oneth

  1. Adjective.  ''(archaic or nonstandard)'' 'first', or other ordinal derivatives of 'one', such as ''hundred-and-oneth'' or ''minus-oneth''.
  2. Noun.  (in compounds with ''twenty-, thirty-, forty-'', etc.) A fractional part of an integer ending in one.

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This entry was last updated on RefTopia from its source on 3/20/2012.