Ad·ven·ture n.
  1. That which happens without design; chance; hazard; hap; hence, chance of danger or loss.
     Nay, a far less good to man it will be found, if she must, at all adventures, be fastened upon him individually.   --Milton.
  2. Risk; danger; peril. [Obs.]
     He was in great adventure of his life.   --Berners.
  3. The encountering of risks; hazardous and striking enterprise; a bold undertaking, in which hazards are to be encountered, and the issue is staked upon unforeseen events; a daring feat.
     He loved excitement and adventure.   --Macaulay.
  4. A remarkable occurrence; a striking event; a stirring incident; as, the adventures of one's life.
  5. A mercantile or speculative enterprise of hazard; a venture; a shipment by a merchant on his own account.
  A bill of adventure Com., a writing setting forth that the goods shipped are at the owner's risk.
  Syn: -- Undertaking; enterprise; venture; event.