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arachnoid |
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arachnoid [ə′rak‚nȯid]
(anatomy) A membrane that covers the brain and spinal cord and lies between the pia mater and dura mater. (botany) Of cobweblike appearance, caused by fine white hairs. Also known as araneose. (invertebrate zoology) Any invertebrate related to or resembling the Arachnida. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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