Gray Matter Definition
noun
Grayish nerve tissue of the brain and spinal cord, consisting chiefly of nerve cells, with few nerve fibers.
Webster's New World
Intellectual capacity; brains.
Webster's New World
Alternative spelling of grey matter.
Wiktionary
Synonyms:
- gray substance
- grey substance
- grey-matter
- substantia grisea
- mind
- head
- brain
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