retrofire

play
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

1960

First Known Use of retrofire

1960

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not embarrassed or apologetic

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