"Arachnoids" Pronounce,Meaning And Examples
"Arachnoids" Natural Recordings by Native Speakers
"Arachnoids" Meaning
The arachnoids are a layer of membranes that surround and protect the brain and spinal cord. They are part of the central nervous system's meninges, which also include the pia mater and dura mater. The arachnoid mater is named so because it has a spiderweb-like appearance due to the delicate, thread-like structures called arachnoid villi that project into the space between it and the pia mater. These villi help in the circulation of cerebrospinal fluid.
"Arachnoids" Examples
Arachnoids
1. The arachnoids are a fascinating group of animals, including spiders, scorpions, and ticks, known for their eight legs and often venomous abilities.
2. While exploring the rainforest, we stumbled upon a variety of arachnoids, from tiny mites to massive tarantulas, showcasing the incredible diversity within the classification.
3. In her biology class, Sarah learned that the arachnoid membrane, a part of the human central nervous system, is so named because it resembles the web-like structure of spiders, which belong to the Arachnida subphylum.
4. Entomologists studying arachnoids often use specialized tools and techniques to safely capture and analyze these creatures without risking harm to either the specimen or themselves.
5. The fear of arachnoids, or arachnophobia, is one of the most common specific phobias, causing intense anxiety and avoidance behavior in those affected when encountering spiders or other related organisms.
"Arachnoids" Similar Words
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.
Arachnoidal
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.
Arachnoidea
The arachnoidea is a layer of tissue in the human brain and spinal cord. It is part of the meninges, which are the protective coverings of the central nervous system. The term "arachnoidea" comes from its spider-web-like appearance, as it has numerous delicate filaments that extend between its folds and attach to the pia mater, another layer of the meninges. It helps to cushion and protect the brain and spinal cord while also providing a route for cerebrospinal fluid to flow.
Arachnoiditis
Arachnoiditis is a medical condition characterized by the inflammation of the arachnoid, a thin membrane that covers and protects the brain and spinal cord. This inflammation can cause scarring and adhesive formations, leading to pain, neurological symptoms, and potential nerve damage. It is often caused by infections, injuries, surgeries, or the use of certain medications or contrast dyes during medical procedures. Treatment typically involves pain management, physical therapy, and sometimes surgical intervention.
Arachnological
Arachnologist
Arachnology
Arachnophagous
Arachnophobia
Arad
Araeostyle
Araeosystyle