What is the meaning of Breque?

vehicle brake

in samba, a sudden interruption of the music so that the singer can make a spoken interjection, usually with a humorous tone.

inflection of brecar:

  1. first/third-person singular present subjunctive
  2. third-person singular imperative

first/third-person singular present subjunctive

third-person singular imperative

a vehicle brake

Source: wiktionary.org