elevation
n.-
1 height above sea level (n.) B2 Upper Intermediatethe height of a place above the level of the sea.
the vertical distance of a point or object above a reference datum, typically mean sea level.
ExampleThe map shows that the city is at an elevation of 2,000 metres.
ExampleAt this extreme elevation, the oxygen levels are significantly lower, making physical exertion difficult for those not acclimatised to the mountain air.
Usageoften used in geographical or technical contexts regarding terrain.
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2 a high place (n.) B2 Upper Intermediatea piece of ground that is higher than the area around it.
a raised area of land or a physical eminence.
ExampleFrom a slight elevation in the park, you can see the whole harbour.
ExampleThe fortress was strategically positioned on a natural elevation, providing the defenders with a clear line of sight across the surrounding plains.
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3 architectural drawing (n.) C1 Advanced Technical Architecturea drawing that shows one side of a building as if you are looking straight at it.
an orthographic projection of the exterior or interior faces of a building onto a vertical plane.
ExampleThe architect showed us the front elevation of our new house.
ExampleThe planning committee requested a detailed north elevation to assess how the proposed extension would affect the privacy of the neighbouring property.
Usagedistinguished from a 'plan', which is a top-down view.
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4 promotion or rise (n.) C1 Advanced Formalthe act of moving someone to a higher rank or more important position.
the advancement of a person to a higher rank, status, or position of power.
ExampleHer elevation to the board of directors surprised many of her colleagues.
ExampleHis sudden elevation to the peerage was seen by political commentators as a reward for years of loyal service to the party.
- promotion
- advancement
- exaltation
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5 astronomy/ballistics (n.) C2 Proficiency Technical Sciencethe angle of an object above the horizon.
the angular distance of a celestial body or a projectile above the horizon.
ExampleThe telescope was set at a sixty-degree elevation to track the star.
ExampleThe artillery officer calculated the required elevation for the cannon to ensure the shell would clear the ridge and strike the intended target.
From Old French elevation, from Latin elevatio, equal to elevate + -ion.