Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun An area located in the frontal lobe usually of the left cerebral hemisphere and associated with the motor control of speech.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun anatomy An area of the frontal lobe of the brain associated with the control of speech

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun the motor speech center in the left hemisphere of the brain in most people

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[After Paul Broca, (1824–1880), French surgeon and physical anthropologist.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

For Paul Broca, French anatomist.

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