資料來源 : Webster's Revised Unabridged Dictionary (1913)

Cerebripetal \Cer`e*brip"e*tal\, a. [Cerebrum + L. petere to
   seek.] (Physiol.)
   Applied to those nerve fibers which go from the spinal cord
   to the brain and so transfer sensations (centripetal
   impressions) from the exterior inwards.