Word Study
grey sage |
grey sea eagle |
grey skate |
grey snapper |
grey sole |
grey substance
| grey whale
| grey willow
| grey wolf
| grey-black
| grey-blue
grey substance
WORDNET DICTIONARY
Noun grey substance has 1 sense
- grey substance(n = noun.body) gray matter, gray substance, grey matter, substantia grisea - greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons; Array is a kind of nerve tissue, nervous tissue
For further exploring for "grey substance" in Webster Dictionary Online
