X

  1. Cardinal number.  An unknown quantity or unknown value.
  2. Letter.  (Latn-def, en) .
  3. Noun.  Any mark that looks like that letter, such as such a mark made by a person who cannot read or write, in lieu of a signature.
  4. Noun.  (lacrosse) The spot behind the goal.
  5. Noun.  (slang) Ecstasy, a particular street drug.
  6. Adjective.  (context, Former) Suitable only for those aged 16 or (later) 18 years and over.
  7. Adjective.  (context, movie rating) Obscene.
  8. (abbreviation) .  (informal) Christ.
  9. (abbreviation) .  (North America) cross, crossing.
  10. Letter.  (Latn-def, en) .

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