1. (initialism) .  '''H'''eckscher-'''O'''hlin theorem, in economics.
  2. (initialism) .  '''H'''ead '''O'''ffice.
  3. (initialism) .  HO scale, a model size used with respect to model railroads and slot cars.
  4. (initialism) .  '''H'''oly '''O'''rder.
  5. Proper noun.  A Munda language spoken in India and Bangladesh.
  6. Interjection.  (nautical) Used to attract attention to something sighted, usually by lookouts.
  7. Noun.  (slang, pejorative) A whore; a sexually loose woman; in general use as a highly offensive name-calling word for a female with connotations of loose sexuality.

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