English dictionary
gray substance meaning and definition
Definition and meaning of gray substance at MeaningMonkey.org. gray substance meaning and definition in the English Dictionary.GRAY SUBSTANCE noun
Definition of gray substance (noun)
- greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons
- synonyms: gray matter, grey matter, grey substance, substantia grisea
Source: Princeton University Wordnet