0 example sentences using arachnoid.
Arachnoid used in a sentence
Arachnoid definitions
noun
the middle of the 3 meninges
noun
air-breathing arthropods characterized by simple eyes and four pairs of legs
See also: arachnid
adjective
relating to or resembling a member of the class Arachnida
See also: arachnidian spidery spiderlike spiderly