meridiaanidel
Meridiaanidel is a term that refers to meridians, which are lines of longitude on the Earth's surface. These imaginary lines run from the North Pole to the South Pole, dividing the Earth into east and west halves. The prime meridian, located at 0 degrees longitude, is the reference point from which all other meridians are measured. Meridians are crucial for navigation and cartography, as they help determine a location's east-west position. The distance between meridians decreases as they approach the poles.
In a broader sense, "meridiaanidel" can also refer to the concept of meridians in traditional Chinese medicine