to sell out

from The Collaborative International Dictionary of English v.0.48

Sell \Sell\ (s[e^]l), v. i.
   1. To practice selling commodities.
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            I will buy with you, sell with you; . . . but I will
            not eat with you.                     --Shak.
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   2. To be sold; as, corn sells at a good price.
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   {To sell out}, to sell one's whole stock in trade or one's
      entire interest in a property or a business.
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