as in elevation
an area of high ground
the air is thinner at higher altitudes
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Recent Examples of altitudes
Civil and military pilots who commanded X-15 aircraft to altitudes above 81 kilometers (50 miles) during a test campaign in the 1960s, for example, were given astronaut wings.
—
Jackie Wattles, CNN Money, 13 Apr. 2025
That’s why various organizations around the world use different altitudes to mark that invisible threshold for recordkeeping purposes.
—Jackie Wattles, CNN Money, 13 Apr. 2025
Atmospheric drag grows more prominent at lower orbital altitudes, and that’s a key consideration when designing a vehicle.
—Jackie Wattles, CNN Money, 13 Apr. 2025
Despite the difficulties of construction at high altitudes, the structure was built well ahead of schedule, and cost around $283 million.
—Thomas G. Moukawsher, MSNBC Newsweek, 13 Apr. 2025
At such high altitudes, the lower atmospheric density results in less atmospheric drag, meaning space debris can stay in orbit for many decades.
—Chris Young, Interesting Engineering, 8 Apr. 2025
Those living at high altitudes may have weaker hearing due to lower air pressure, less sound in the environment, or body changes from living with less oxygen.
—Rupendra Brahambhatt, Interesting Engineering, 5 Apr. 2025
This powerful engine configuration allows the aircraft to reach altitudes above 65,000 feet while maintaining impressive speed and agility.
—Kapil Kajal, Interesting Engineering, 21 Feb. 2025
Pilots operating in uncontrolled fields also must still comply with all FAA regulations, including maintaining visibility and safe altitudes.
—Eric Lagatta, USA TODAY, 20 Feb. 2025
Jackie Wattles, CNN Money, 13 Apr. 2025
That’s why various organizations around the world use different altitudes to mark that invisible threshold for recordkeeping purposes.
—Jackie Wattles, CNN Money, 13 Apr. 2025
Atmospheric drag grows more prominent at lower orbital altitudes, and that’s a key consideration when designing a vehicle.
—Jackie Wattles, CNN Money, 13 Apr. 2025
Despite the difficulties of construction at high altitudes, the structure was built well ahead of schedule, and cost around $283 million.
—Thomas G. Moukawsher, MSNBC Newsweek, 13 Apr. 2025
At such high altitudes, the lower atmospheric density results in less atmospheric drag, meaning space debris can stay in orbit for many decades.
—Chris Young, Interesting Engineering, 8 Apr. 2025
Those living at high altitudes may have weaker hearing due to lower air pressure, less sound in the environment, or body changes from living with less oxygen.
—Rupendra Brahambhatt, Interesting Engineering, 5 Apr. 2025
This powerful engine configuration allows the aircraft to reach altitudes above 65,000 feet while maintaining impressive speed and agility.
—Kapil Kajal, Interesting Engineering, 21 Feb. 2025
Pilots operating in uncontrolled fields also must still comply with all FAA regulations, including maintaining visibility and safe altitudes.
—Eric Lagatta, USA TODAY, 20 Feb. 2025
Recent Examples of Synonyms for altitudes
Noun
-
Out-and-back route is 4.5 miles with an 800-foot elevation gain.—
Pomerado News,
San Diego Union-Tribune,
19 June 2025
-
The area is sandwiched between the higher elevation Crestwood and Monticello neighborhoods and the Trinity River levees.—
Harrison Mantas,
Fort Worth Star-Telegram,
17 June 2025
Noun
-
Set high above Hollywood, the rooftop setting features iconic, 360-views of the Hollywood sign, Capital Records building and surrounding hills.—
Chelsea Frank,
Forbes.com,
28 June 2025
-
If finding indoor shelter is not an option: Avoid open fields, hill peaks, or ridge tops.—
NC Weather Bot,
Charlotte Observer,
28 June 2025
Noun
-
But one who does not consistently reach such heights is Alfred Caldwell.—
Rick Kogan,
Chicago Tribune,
24 June 2025
-
In 2022, Rotterdam’s historic De Hef bridge was temporarily dismantled to accommodate the yacht Before Bezos set sail on Koru, a historic bridge in the Netherlands needed to be temporarily altered to accommodate the yacht's height.—
Caroline Blair,
People.com,
24 June 2025
Noun
-
The mountain regions could see gusts of 30 to 50 miles per hour, the agency adds.—
Anna Commander,
MSNBC Newsweek,
20 June 2025
-
It’s all set against a classic American backdrop of diner counters and truck stops, East Coast turnpike exits and snow-tipped Montana mountains.—
Rachel Brodsky,
Time,
20 June 2025
Cite this Entry
“Altitudes.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/altitudes. Accessed 4 Jul. 2025.
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