transcription, транскрипция: [ noun ]
Date: 1840
1. : neural tissue especially of the brain and spinal cord that contains nerve-cell bodies as well as nerve fibers and has a brownish-gray color
2. : brains, intellect
GRAY MATTER
Meaning of GRAY MATTER in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003