FRONTAL BONE Meaning and
Definition
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The frontal bone refers to a flat bone positioned at the front and top of the skull. It forms the forehead, the roof of the eye sockets, and a part of the top of the nasal cavity. As one of the cranial bones, it plays an essential role in protecting the brain and providing structural support to the face.
The frontal bone is located directly above the eyes and extends back to meet the parietal bones that form the sides of the skull. It has a triangular shape with a thicker squamous part forming the forehead and a more tapered orbital part forming the roof of the eye sockets. The structure also contains the frontal sinuses, air-filled cavities that are part of the respiratory system.
Functionally, the frontal bone serves multiple purposes. Firstly, it protects the delicate frontal lobes of the brain, which are responsible for many higher-order cognitive functions. Secondly, it provides attachment points for various head and neck muscles involved in facial expressions, eye movements, and chewing. Additionally, it contributes to the overall facial appearance and symmetry.
In summary, the frontal bone is a flat bone situated at the front and top of the skull. It safeguards the brain, supports facial muscles, and helps shape the forehead and eye sockets.
Common Misspellings for FRONTAL BONE
- drontal bone
- crontal bone
- vrontal bone
- grontal bone
- trontal bone
- rrontal bone
- feontal bone
- fdontal bone
- ffontal bone
- ftontal bone
- f5ontal bone
- f4ontal bone
- frintal bone
- frkntal bone
- frlntal bone
- frpntal bone
- fr0ntal bone
- fr9ntal bone
- frobtal bone
Etymology of FRONTAL BONE
The word "frontal" is derived from the Latin word "frontalis", which means "of the forehead". The root of this word is "frons", meaning "forehead" or "front".
The word "bone" comes from the Old English word "ban", which is derived from the Proto-Germanic word "bainam". This word has Indo-European roots, and its original meaning is "bone" or "tissue".
Therefore, "frontal bone" refers to the bone located in the forehead region, and its etymology highlights its location on the front side of the skull.
Similar spelling words for FRONTAL BONE
- frontal lobe,
- front room,
- front line,
- front man,
- frontstall,
- front bench,
- frontal area,
- front end,
- front door,
- front burner,
- front tooth,
- frontal sinus,
- frontal cortex,
- frontally,
- frenetically,
- frontal gyrus,
- front porch,
- frontal suture,
- front-stall.
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