court martial vs hearing

court martial

noun
  • A trial before such a tribunal. 

  • A court where cases of military law are heard. 

verb
  • To subject to trial in a military court. 

hearing

noun
  • A legal procedure done before a judge, without a jury, as with an evidentiary hearing. 

  • The sense used to perceive sound. 

  • A proceeding at which discussions are heard. 

  • The act by which something is heard. 

adj
  • Able to hear, as opposed to deaf. 

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