View your list of saved words. (You can log in using Facebook.)
Definition of DORSAL HORN
: a longitudinal subdivision of gray matter in the dorsal part of each lateral half of the spinal cord that receives terminals from some afferent fibers of the dorsal roots of the spinal nerves—called also dorsal column, posterior column, posterior gray column, posterior horn; compare lateral column 1, ventral horn
Seen & Heard
What made you want to look up dorsal horn? Please tell us where you read or heard it (including the quote, if possible).