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arachnoid

arachnoid (arachnoid mater) (ă-rak-noid) n. the middle of the three membranes covering the brain and spinal cord (see meninges), which has a fine, almost cobweb-like, texture. a. villi thin-walled projections of the arachnoid into the blood-filled sinuses of the dura, through which cerebrospinal fluid flows from the subarachnoid space into the bloodstream. Large villi (Pacchionian bodies) are found in the region of the superior sagittal sinus.

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"arachnoid." A Dictionary of Nursing. . Encyclopedia.com. 18 Oct. 2017 <http://www.encyclopedia.com>.

"arachnoid." A Dictionary of Nursing. . Encyclopedia.com. (October 18, 2017). http://www.encyclopedia.com/caregiving/dictionaries-thesauruses-pictures-and-press-releases/arachnoid

"arachnoid." A Dictionary of Nursing. . Retrieved October 18, 2017 from Encyclopedia.com: http://www.encyclopedia.com/caregiving/dictionaries-thesauruses-pictures-and-press-releases/arachnoid

arachnoid

a·rach·noid / əˈrakˌnoid/ • adj. like a spider or arachnid. • n. (also arachnoid membrane or arachnoid mater) Anat. a fine, delicate membrane, the middle one of the three membranes or meninges that surround the brain and spinal cord.

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"arachnoid." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. 18 Oct. 2017 <http://www.encyclopedia.com>.

"arachnoid." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (October 18, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/arachnoid-0

"arachnoid." The Oxford Pocket Dictionary of Current English. . Retrieved October 18, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/arachnoid-0

arachnoid

arachnoid Resembling a spider's web (spiders belong to the class Arachnida).

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"arachnoid." A Dictionary of Ecology. . Encyclopedia.com. 18 Oct. 2017 <http://www.encyclopedia.com>.

"arachnoid." A Dictionary of Ecology. . Encyclopedia.com. (October 18, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/arachnoid

"arachnoid." A Dictionary of Ecology. . Retrieved October 18, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/arachnoid

arachnoid

arachnoid Resembling a spider's web (spiders belong to the class Arachnida).

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"arachnoid." A Dictionary of Plant Sciences. . Encyclopedia.com. 18 Oct. 2017 <http://www.encyclopedia.com>.

"arachnoid." A Dictionary of Plant Sciences. . Encyclopedia.com. (October 18, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/arachnoid-0

"arachnoid." A Dictionary of Plant Sciences. . Retrieved October 18, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/arachnoid-0

arachnoid

arachnoid Resembling a spider's web.

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"arachnoid." A Dictionary of Zoology. . Encyclopedia.com. 18 Oct. 2017 <http://www.encyclopedia.com>.

"arachnoid." A Dictionary of Zoology. . Encyclopedia.com. (October 18, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/arachnoid-1

"arachnoid." A Dictionary of Zoology. . Retrieved October 18, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/arachnoid-1

arachnoid

arachnoidavoid, Boyd, Coed, droid, Floyd, Freud, Lloyd, overjoyed, self-employed, unalloyed, underemployed, unemployed, void •geoid • amoeboid (US ameboid) •globoid • cuboid • gadoid • typhoid •fungoid • discoid • tabloid • colloid •celluloid • mongoloid • alkaloid •coralloid • crystalloid • prismoid •arachnoid • sphenoid • hominoid •crinoid, echinoid •solenoid • humanoid • paranoid •hypoid • anthropoid • gabbroid •android • steroid • thyroid • hydroid •spheroid • meteoroid • Murgatroyd •Polaroid •haemorrhoid (US hemorrhoid) •asteroid • schizoid • factoid • mastoid •deltoid • planetoid • ovoid • trapezoid •rhizoid

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"arachnoid." Oxford Dictionary of Rhymes. . Encyclopedia.com. 18 Oct. 2017 <http://www.encyclopedia.com>.

"arachnoid." Oxford Dictionary of Rhymes. . Encyclopedia.com. (October 18, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/arachnoid

"arachnoid." Oxford Dictionary of Rhymes. . Retrieved October 18, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/arachnoid