subarachnoid space

Noun

 * 1)  The space between the arachnoid mater and the pia mater that surrounds the brain and spinal cord, through which the cerebrospinal fluid circulates and major blood vessels pass, and across which extend delicate trabeculae of connective tissue.

Translations

 * Catalan:
 * Chinese:
 * Mandarin: 蛛網膜下腔
 * Finnish: lukinkalvonalaistila
 * German: Subarachnoidalraum
 * Spanish: espacio subaracnoideo
 * Swedish: