purge:1

verb
purge \ ˈpərj \
14th century{ds|t|1|a|}
  • to clear of guilt
  • to free from moral or ceremonial defilement
  • to cause evacuation from

purge:2

noun
purge \
1593{ds||1||}
  • something that purges; especially : purgative
  • an act or instance of purging
  • the removal of elements or members regarded as undesirable and especially as treacherous or disloyal

purge oneself

idiom
purge oneself \
  • to free oneself of something (such as a bad feeling or memory)

binge and purge

idiom
binge and purge \
  • to eat a lot of food and then force oneself to vomit so as not to gain weight
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