Reference meaning
gray matter
Last updated
greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons
Related source terms
grey mattergrey substancegray substance
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 05483388-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.