feedforward vs gird

feedforward

verb
  • To respond in advance 

noun
  • An anticipatory response to expected changes in the environment of a system 

gird

verb
  • To prepare (oneself) for an action. 

  • To jeer at. 

  • To bind with a flexible rope or cord. 

  • To encircle with, or as if with a belt. 

  • To jeer. 

noun
  • A sarcastic remark. 

  • A stroke with a rod or switch. 

  • A severe spasm; a twinge; a pang. 

How often have the words feedforward and gird occurred in a corpus of books? (source: Google Ngram Viewer )