ARACHNOIDAL Meaning and
Definition
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The term "arachnoidal" is an adjective that pertains to, relates to, or is characteristic of the arachnoid membrane, which is a delicate and thin middle layer of the three membranes that surround and protect the brain and spinal cord. Derived from the Greek word "arakhnē," meaning "spider," the arachnoid membrane has a web-like appearance due to its fine and translucent fibrous structure.
In a medical context, "arachnoidal" is often used to describe conditions, structures, or processes that involve or are associated with the arachnoid membrane. For instance, "arachnoidal cyst" refers to a fluid-filled sac that forms within the arachnoid membrane, potentially leading to symptoms such as headaches or neurological dysfunction. Additionally, "arachnoidal mater" is a term used to refer to the arachnoid membrane itself.
Outside of the medical domain, "arachnoidal" can metaphorically refer to objects or phenomena that resemble or evoke qualities of a spider's web or are reminiscent of the delicate and intricate nature of the arachnoid membrane. This usage can be found in literature, poetry, or other artistic expressions.
Overall, "arachnoidal" is an adjective used to describe the arachnoid membrane or to denote qualities, characteristics, or associations related to it. This term is primarily employed within medical or technical contexts but can also be used metaphorically in broader contexts.
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Relating to the arachnoid membrane, or arachnoidea.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ARACHNOIDAL
- zrachnoidal
- srachnoidal
- wrachnoidal
- qrachnoidal
- aeachnoidal
- adachnoidal
- afachnoidal
- atachnoidal
- a5achnoidal
- a4achnoidal
- arzchnoidal
- arschnoidal
- arwchnoidal
- arqchnoidal
- araxhnoidal
- aravhnoidal
- arafhnoidal
- aradhnoidal
- aracgnoidal
Etymology of ARACHNOIDAL
The word "arachnoidal" comes from the term "arachnoid", which is derived from the Greek word "aráchnē", meaning spider. In anatomy, the arachnoid membrane is a thin, web-like layer of tissue that surrounds the brain and spinal cord, resembling a spider's web. Hence, the term "arachnoidal" is used to describe anything related to or resembling the arachnoid membrane.
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