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English word:    
lock   up  

lock up

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lock up in WordNet English dictionary

verb
  1. place in a place where something cannot be removed or someone cannot escape
    "The parents locked her daughter up for the weekend"; "She locked her jewels in the safe"
    lock in  lock away  lock  put away  shut up  shut away  lock up 
  2. secure by locking
    "lock up the house before you go on vacation"
    lock up 
WordNet Lexical Database v3.0, © 2006 Princeton University


lock up in English Wiktionary

 
  1. (verb) (transitive) to imprison or incarcerate someone
  2. (verb) (transitive) to invest in something long term
  3. (verb) (intransitive) to close all doors and windows of a place securely
  4. (verb) (intransitive) (computing) to cease responding, to freeze
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