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