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overdo

transitive verb overdid, overdone, overdoing

  1. to do too much, or to excess
  2. to spoil the effect of by exaggeration: to overdo an apology
  3. to cook too long; overcook
  4. to overwork; exhaust; tire

intransitive verb

to do too much; esp., to exhaust oneself by doing too much

See overdo in American Heritage Dictionary 4

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