Definition of outburn

  1. intransitive verb
  2. :  to burn out :  become consumed in burning

  3. transitive verb
  4. [out- + burn]

  5. 1 :  to outdo in burning :  burn longer than stars that have outburned the sun

  6. 2 :  to dissipate by burning the sun outburns the fog

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Origin and Etymology of outburn

1out + burn

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