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Definition of: altitude
(al′tə·td; -ty d) noun
1. Vertical elevation above any given point, especially above mean sea level; height.
2. Astron. Angular elevation above the horizon.
3. Geom. The vertical distance from the base of a figure to its highest point.
4. A high or the highest point. See synonyms under HEIGHT. [<L altitudo <altus high]
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