medulla spinalis

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a major part of the central nervous system which conducts sensory and motor nerve impulses to and from the brain;
a long tubelike structure extending from the base of the brain through the vertebral canal to the upper lumbar region
• Syn:
spinal cord
• Hypernyms:
neural structure, funiculus
• Part Holonyms:
central nervous system, CNS, systema nervosum centrale
• Part Meronyms:
spinal vein, vena spinalis, Golgi's cell, Golgi cell, spinal fluid, cerebrospinal fluid