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earth science. Altitude is also the distance measured by an angle made by a point on the earth to a star and to the horizon (= place where earth and sky seem to meet). altitude noun [C] (LINE) geometry. a segment (= part of a line) that is at a 90° angle to the side to which it is drawn.
The meaning of ALTITUDE is the vertical elevation of an object above a surface (such as sea level or land) of a planet or natural satellite. How to use altitude in a sentence. Synonym Discussion of Altitude.
Altitude. 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.
altitude in British English. (ˈæltɪˌtjuːd ) noun. 1. the vertical height of an object above some chosen level, esp above sea level; elevation. 2. geometry. the perpendicular distance from the vertex to the base of a geometrical figure or solid. 3. Also called: elevation astronomy, nautical.
Definition of altitude noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
The noun altitude refers to how high something rises: “The high altitude of the Himalayan mountain range slowed the progress of the hikers.” 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.
the height of something above sea level: flying at an altitude of 8000 metres. (Definition of altitude from the Cambridge Learner's Dictionary © Cambridge University Press) Translations of altitude. in Chinese (Traditional) 海拔，海拔高度… See more. in Chinese (Simplified) 海拔，海拔高度… See more. in Spanish. altitud, altitud [feminine]… See more. in Portuguese
1. a. The height of a thing above a reference level, especially above sea level or above the earth's surface. See Synonyms at elevation. b. Great height or elevation: has trouble breathing at altitude. c. often altitudes A high location or area. 2. Astronomy The angular distance above the observer's horizon of a celestial object. 3.
Oct 19, 2023 · Altitude, like elevation, is the distance above sea level. Areas are often considered "high- altitude " if they reach at least 2,400 meters (8,000 feet) into the atmosphere. The most high-altitude point on Earth is Mount Everest, in the Himalayan mountain range on the border of Nepal and the Chinese region of Tibet.
