Subarachnoid Space

nounverified·updated May 18, 2026

a space in the meninges beneath the arachnoid membrane and above the pia mater that contains the cerebrospinal fluid

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: a space in the meninges beneath the arachnoid membrane and above the pia mater that contains the cerebrospinal fluid

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: a space in the meninges beneath the arachnoid membrane and above the pia mater that contains the cerebrospinal fluid
DR-088 backfill from the noun definition column