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Noun: convolution of Broca
  1. The motor speech centre in the left hemisphere of the brain in most people
    - Broca's area, Broca's center [US], Broca's gyrus, Broca's convolution, Broca's centre [Brit, Cdn]

Type of: center [US], centre [Brit, Cdn], nerve center [US], nerve centre [Brit, Cdn]

Part of: language area, language zone