The portion of the vertebrate central nervous system that is enclosed within the cranium, continuous with the spinal cord, and composed of gray matter and white matter.
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brainy [Çü]
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1. have brains (¸Ó¸®°¡ ÁÁ´Ù) 2. He hasn't much brains. (±×´Â ¸Ó¸®°¡ ÁÁÁö ¸øÇÏ´Ù)