Definition of altitudenext
1
as in elevation
the distance of something or someone from bottom to top the altitude of the highest mountain in the U.S. is only about two thirds that of the highest mountain in the world

Synonyms & Similar Words

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Synonym Chooser

How does the noun altitude contrast with its synonyms?

The words elevation and height are common synonyms of altitude. While all three words mean "vertical distance either between the top and bottom of something or between a base and something above it," altitude and elevation apply to height as measured by angular measurement or atmospheric pressure; altitude is preferable when referring to vertical distance above the surface of the earth or above sea level; elevation is used especially in reference to vertical height on land.

fly at an altitude of 10,000 meters
Denver is a city with a high elevation

When is height a more appropriate choice than altitude?

In some situations, the words height and altitude are roughly equivalent. However, height refers to something measured vertically whether high or low.

a wall two meters in height

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of altitude The are headed to medium-Earth orbit at about 5,000 miles altitude. Richard Tribou, The Orlando Sentinel, 29 June 2026 If England progress, the altitude of Mexico City is likely to be followed by Miami’s humidity. Sukhman Singh, New York Times, 29 June 2026 The side that controls low-altitude airspace gains more than a tactical advantage. Bill Edwards, Forbes.com, 29 June 2026 Like Swift, Hubble is losing altitude as the sun erupts with one flare after another. Marcia Dunn, Fortune, 28 June 2026 See All Example Sentences for altitude
Recent Examples of Synonyms for altitude
Noun
  • The 10 counties with the lowest percentage of households with AC in the continental United States were all located in coastal areas in California and Oregon, or in the higher elevations of Colorado.
    Ignacio Calderon, USA Today, 3 July 2026
  • Apiri recently expanded with an adjacent wine-tasting and events space, Ferment Artisan Lab, where oenophiles can get to know the island’s limestone-rich elevations through a taste of some of the best local producers.
    Shannon McMahon, Condé Nast Traveler, 1 July 2026
Noun
  • Kotagiri was once a hill station from the British era, and that’s why many of its older houses feature the same heavy stone masonry.
    New Atlas, New Atlas, 3 July 2026
  • The rolling hills and pastureland of Vernon County are home to the highest concentration of organic farms in the state.
    Katy Spratte Joyce, Travel + Leisure, 3 July 2026
Noun
  • The new boat actively stabilizes its ride height, roll, and pitch to minimize deck motion, ensuring safe pilot transfers even at high speeds.
    Mrigakshi Dixit, Interesting Engineering, 29 June 2026
  • Raise mowing height during dry spells to promote deeper roots and conserve soil moisture.
    Kim Toscano, Southern Living, 29 June 2026

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Cite this Entry

“Altitude.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/altitude. Accessed 7 Jul. 2026.

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