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- Dictionaryaltitude/ˈaltɪtjuːd/
noun
- 1. the height of an object or point in relation to sea level or ground level: "flight data including airspeed and altitude"
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Altitude is the vertical distance or height of an object above a surface or a level. It can also refer to the angular height of a celestial object above the horizon or a perpendicular line segment from a vertex of a geometric figure.
Altitude is the height above sea level or the distance from the bottom to the top. Learn more about altitude in earth science, geometry, and English usage with examples and synonyms.
Altitude is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object. The exact definition and reference datum varies according to the context (e.g., aviation, geometry, geographical survey, sport, or atmospheric pressure).
noun. the height of anything above a given planetary reference plane, especially above sea level on earth. Synonyms: elevation. extent or distance upward; height. Antonyms: depth. Astronomy. the angular distance of a heavenly body above the horizon. Geometry. the perpendicular distance from the vertex of a figure to the side opposite the vertex.
Oct 19, 2023 · Altitude is the distance above sea level, and it affects air pressure, temperature, and human health. Learn how altitude varies on Earth and in astronomy, and see photos of high-altitude places and phenomena.
Altitude is the height of something above a chosen level, such as sea level or the horizon. Learn how to use altitude in different contexts, such as geometry, astronomy, surveying, and high places or regions.
Whether it refers to how high a plane is flying or to the height of a landform, the word altitude is used to describe an object’s elevation above a particular reference point. Altitude is typically measured from sea level, which is the average level of the sea’s surface.
