"Arachnoidal" Pronounce,Meaning And Examples
"Arachnoidal" Natural Recordings by Native Speakers
"Arachnoidal" Meaning
Arachnoidal refers to something related to or resembling the arachnoid membrane, which is one of the three membranes (meninges) that surround and protect the brain and spinal cord. It is characterized by its spiderweb-like appearance, with delicate trabeculae (fibrous strands) separating it from the other meningeal layers.
"Arachnoidal" Examples
1. The arachnoidal layer is a delicate membrane surrounding the brain and spinal cord, part of the meninges in the central nervous system.
2. During the neurosurgical procedure, the surgeon carefully peeled back the arachnoidal layer to access the affected area without damaging the surrounding tissues.
3. In a medical illustration, the arachnoid mater appears as a spiderweb-like structure due to its numerous small spaces, which is where it gets its name from - derived from the Greek word for "spider."
4. The cerebrospinal fluid flows freely between the brain and spinal cord through the spaces in the arachnoidal villi, providing cushioning and support.
5. Arachnoiditis, a painful condition, occurs when the arachnoidal membrane becomes inflamed, potentially causing scarring and compression of nerves.
"Arachnoidal" Similar Words
Arachnid
Arachnid is a term that refers to a group of eight-legged invertebrate animals, including spiders, scorpions, ticks, mites, and others. They are part of the subphylum Chelicerata and are characterized by having two main body parts (the cephalothorax and the abdomen), no wings or antennae, and venomous fangs used for capturing prey.
Arachnida
Arachnida is a class of invertebrate animals that includes spiders, scorpions, ticks, mites, and other similar creatures. They have eight legs, two body parts (the cephalothorax and abdomen), and no wings or antennae. Arachnids are part of the larger group called arthropods, and they are known for their predatory or parasitic lifestyles.
Arachnidan
Arachnidan refers to a subphylum of arthropods that includes spiders, scorpions, ticks, mites, and other eight-legged creatures. They are characterized by having two main body parts (the cephalothorax and abdomen), four pairs of legs, and usually no wings or antennae. Arachnids are an important part of the animal kingdom and can be found in various habitats all over the world.
Arachnidial
"Arachnidial" is an adjective used to describe something related to or resembling an arachnid, which is a group of eight-legged invertebrates that includes spiders, scorpions, ticks, and mites. So, if something is arachnidial, it has characteristics or is similar to these creatures.
Arachnids
Arachnids are a class of invertebrate animals that includes spiders, scorpions, ticks, mites, and other related species. They have eight legs, two main body parts (the cephalothorax and the abdomen), no wings or antennae, and most have venomous fangs. Arachnids are part of the larger group called arthropods and are found in various habitats all over the world.
Arachnitis
Arachnitis is a medical term referring to an inflammation of the spider veins, particularly in the context of venous insufficiency or varicose veins. It can cause discomfort, swelling, and other symptoms in the affected area.
Arachnodactyly
Arachnodactyly is a medical condition characterized by abnormally long and slender fingers or toes, resembling those of a spider. It is often associated with Marfan syndrome, a genetic disorder affecting the connective tissue.
Arachnoid
The arachnoid is one of the four layers of the meninges, the protective membranes that surround the brain and spinal cord. It is located between the pia mater and the dura mater and is characterized by a web-like network of delicate fibers resembling a spider's web, hence its name derived from the Greek word for "spider" (arachne). This layer helps to cushion the central nervous system and contains small spaces called蛛网膜下腔 (subarachnoid space) which contain cerebrospinal fluid.
Arachnoidea
Arachnoiditis
Arachnoids
Arachnological
Arachnologist
Arachnology
Arachnophagous
Arachnophobia