lighter-than-air
adjective
light·er-than-air
ˈlī-tər-thən-ˈer 
: of less weight than the air displaced
Examples of lighter-than-air in a Sentence
Recent Examples on the Web
That bill would have allowed for biodegradable lighter-than-air gas balloons made with non-latex material to be more environmentally friendly.
—
Stephen Underwood, Hartford Courant, 2 Jan. 2026
Still, Leishman said interest in lighter-than-air ships has been cyclical, waxing and waning over time.
—Jeanine Santucci, USA Today, 22 Nov. 2025
From 1921 to 1935, the Navy maneuvered five lighter-than-air flying giants — alas, to a catastrophic end, spare one.
—Karen Scanlon, San Diego Union-Tribune, 3 Sep. 2025
The tragic Hindenburg disaster of 1937, which resulted in the death of 36 people and effectively ended passenger airship travel, cast a long-lasting shadow over lighter-than-air technology.
—Kurt Knutsson, FOXNews.com, 12 May 2025
That all being said, if the claims are true, the relatively cheap cost and ease of manufacture of lighter-than-air drones could dramatically increase the chances of detecting stealth aircraft in flight.
—Christopher McFadden, Interesting Engineering, 11 Feb. 2025
Flavors of coffee and caramel permeate this rich yet lighter-than-air double chocolate cream.
—Amy Drew Thompson, Orlando Sentinel, 27 Dec. 2024
There are several Latin American influences, too, such as the lighter-than-air Tres Leches cake and the tiger prawns yello anticucho.
—Michele Robson, Forbes, 28 Mar. 2024
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Stephen Underwood, Hartford Courant, 2 Jan. 2026
Still, Leishman said interest in lighter-than-air ships has been cyclical, waxing and waning over time.
—Jeanine Santucci, USA Today, 22 Nov. 2025
From 1921 to 1935, the Navy maneuvered five lighter-than-air flying giants — alas, to a catastrophic end, spare one.
—Karen Scanlon, San Diego Union-Tribune, 3 Sep. 2025
The tragic Hindenburg disaster of 1937, which resulted in the death of 36 people and effectively ended passenger airship travel, cast a long-lasting shadow over lighter-than-air technology.
—Kurt Knutsson, FOXNews.com, 12 May 2025
That all being said, if the claims are true, the relatively cheap cost and ease of manufacture of lighter-than-air drones could dramatically increase the chances of detecting stealth aircraft in flight.
—Christopher McFadden, Interesting Engineering, 11 Feb. 2025
Flavors of coffee and caramel permeate this rich yet lighter-than-air double chocolate cream.
—Amy Drew Thompson, Orlando Sentinel, 27 Dec. 2024
There are several Latin American influences, too, such as the lighter-than-air Tres Leches cake and the tiger prawns yello anticucho.
—Michele Robson, Forbes, 28 Mar. 2024
Cite this Entry
“Lighter-than-air.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lighter-than-air. Accessed 7 Jan. 2026.
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