1. Greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons
   - grey matter [Brit, Cdn], gray matter [US], grey substance [Brit, Cdn], gray substance [US]

Type of: nerve tissue, nervous tissue

Part of: cerebral cortex, cerebral mantle, cortex, pallium

Encyclopedia: Substantia grisea

• one hundred ten
• one hundred thirty
• one hundred thirty-five
• one hundred twenty
• one hundred twenty-five
• one iron
• one million million
• one million million million
• one of the boys
• one of these days
• one one's coattails
• one percent
• one shot
• one thousand
• one thousand million
• one thousand thousand
• one up
• one-and-one
• one-armed
• one-armed bandit
• one-billionth
• one-celled
• one-dimensional
• one-dimensional language
• one-dimensionality