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1. An act of betrayal

1. Get rid of all one's merchandise
   - sell up, liquidize, liquidise [Brit]
    
2. Give information that compromises others

Derived forms: selling out, sold out, sells out, sellouts

Type of: betray, betrayal, cast aside, cast away, cast out, chuck out, denounce, discard, dispose, fling, give away, grass, perfidy, put away, rat, shop, snitch, squeak, stag, tell on, throw away, throw out, toss, toss away, toss out, treachery, treason

Encyclopedia: Sellout