Plural of cerebrum; multiple brains or brain structures, especially when referring to the main part of the brain in different organisms.
Latin plural of cerebrum, from Proto-Indo-European *ker- meaning 'head.' The word refers to the uppermost and largest part of the brain in vertebrates.
In medical Latin, doctors still use 'cerebra' when discussing multiple brains in comparative anatomy or when examining brain tissue from different specimens—it's a remnant of how scientific language preserves ancient classification systems.
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