arachnoidaladj.
/arakˈnɔɪdəl/ Of the nature of, or pertaining to, the arachnoid.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > [adjective] > membranes > arachnoid
arachnoid1789
subarachnoid1819
subarachnoidal1828
arachnoidean1842
subarachnoidian1847
arachnoideous1851
arachnoidal1855
arachnoideal1877
1855 F. H. Ramsbotham Princ. & Pract. Obstetr. Med. (new Amer. ed.) 64 An extremely delicate arachnoidal membrane.
1874 C. H. Jones & E. H. Sieveking Man. Pathol. Anat. 235 Arachnoidal effusion..speedily proves fatal.
Derivatives
arachnoideal adj. variant of arachnoid adj., arachnoidal adj.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > [adjective] > membranes > arachnoid
arachnoid1789
subarachnoid1819
subarachnoidal1828
arachnoidean1842
subarachnoidian1847
arachnoideous1851
arachnoidal1855
arachnoideal1877
1877 C. H. Burnett Ear 89 The arachnoideal sac of the brain.
arachnoidean adj. variant of arachnoid adj., arachnoidal adj.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > [adjective] > membranes > arachnoid
arachnoid1789
subarachnoid1819
subarachnoidal1828
arachnoidean1842
subarachnoidian1847
arachnoideous1851
arachnoidal1855
arachnoideal1877
1842 E. Wilson Anatomist's Vade Mecum (ed. 2) 373 The arachnoid is attached to the pia mater of the brain by a loose cellular tissue, the subarachnoidean.
arachnoideous adj. variant of arachnoid adj., arachnoidal adj.
ΘΚΠ
the world > life > the body > nervous system > cerebrospinal axis > [adjective] > membranes > arachnoid
arachnoid1789
subarachnoid1819
subarachnoidal1828
arachnoidean1842
subarachnoidian1847
arachnoideous1851
arachnoidal1855
arachnoideal1877
1851 Crabb Arachnoideous in Bot.
This entry has not yet been fully updated (first published 1885; most recently modified version published online December 2018).
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adj.1842