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retrofire

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verb ret·ro·fire \-ˌfī(-ə)r\

Definition of retrofire

  1. transitive verb
  2. :  to cause (a retro-rocket) to become ignited

  3. intransitive verb
  4. of a retro-rocket :  to become ignited

retrofire

noun


1961

First Known Use of retrofire

1961


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