Word.ws English Dictionary

arachnoidal

arachnoidal adjective: pertaining to the arachnoid mater; arachnoid.

Adjective

arachnoidal (not comparable)

  1. Pertaining to the arachnoid mater; arachnoid.
    • arachnoidal layer

Origin of arachnoidal

From arachnoid + -al.

Words formed from arachnoidal

Questions about arachnoidal

What does arachnoidal mean?
Arachnoidal means pertaining to the arachnoid mater; arachnoid.
What part of speech is arachnoidal?
Arachnoidal is an adjective.

Words near arachnoidal in the dictionary

  1. arachnogenic
  2. arachnohumanoid polymultiverse
  3. arachnoid
  4. arachnoid mater
  5. arachnoid maters
  6. arachnoidal
  7. arachnoidian
  8. arachnoidid
  9. arachnoidids
  10. arachnoiditis
  11. arachnoidly

Source and license

Adapted from Wiktionary: arachnoidal (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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