Arachnoid membrane
Arachnoid membrane noun - The middle of the 3 meninges.
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Synonyms for Arachnoid membrane
Amniotic sac and arachnoid membrane are semantically related. In some cases you can use "Amniotic sac" instead a noun phrase "Arachnoid membrane".
Amniotic sac
Amniotic sac noun - Thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals).
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Synonyms for Amniotic sac
Arachnoid membrane and amniotic sac are semantically related. You can use "Arachnoid membrane" instead a noun phrase "Amniotic sac".
Mutual synonyms
Cite this Source
Amniotic sac and Arachnoid membrane. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/arachnoid_membrane/amniotic_sac
Arachnoid membrane & Amniotic sac. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/arachnoid_membrane/amniotic_sac>.
Amniotic sac or Arachnoid membrane. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/arachnoid_membrane/amniotic_sac.
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