as in launch
a rising from a surface at the start of a flight (as of a rocket) everyone was quiet in the control room as they waited for lift-off

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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 liftoff And in recent days, SpaceX has begun accepting reservations for Mars flights via its website, but without providing fares for round-trips between the planets, or guarantees on the timing of the first liftoff. Kevin Holden Platt, Forbes.com, 28 Aug. 2025 And unlike the last several missions that ended prematurely due to technical problems, SpaceX returned Starship to Earth with a landing burn and splashdown in the Indian Ocean, west of Australia, a little over an hour after liftoff, a critical milestone for the company. Matthew Glasser, ABC News, 26 Aug. 2025 Flights 7, 8 and 9 ended in failure after liftoff earlier this year, and another rocket exploded on a test stand in June. Emma Bussey, FOXNews.com, 25 Aug. 2025 Despite assurances from Wall Street banks and TV pundits, the argument for leaning heavily on stocks is a lot flimsier today than before the liftoff, and the appeal of bonds much greater. Shawn Tully, Fortune, 16 Aug. 2025 See All Example Sentences for liftoff
Recent Examples of Synonyms for liftoff
Noun
  • Blue-collar YouTuber In Southern California, 19-year-old HVAC technician Itzcoatl Aguilar is still on the launch pad.
    Nick Lichtenberg, Fortune, 14 Sep. 2025
  • In the 1990s, both Kuwait and the UAE bought hundreds of Russian BMP-3 infantry fighting vehicles and BM-30 Smerch multiple launch rocket systems to augment their respective land forces.
    Paul Iddon, Forbes.com, 14 Sep. 2025
Noun
  • Its power consumption spikes during takeoff, but researchers note the pattern closely mirrors the high metabolic cost of takeoff in living birds.
    Neetika Walter, Interesting Engineering, 18 Sep. 2025
  • Incorrect balance can reduce lift, lengthen takeoff distance, and strain engines.
    Lucy Notarantonio, MSNBC Newsweek, 17 Sep. 2025

Browse Nearby Words

Cite this Entry

“Liftoff.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/liftoff. Accessed 20 Sep. 2025.

More from Merriam-Webster on liftoff

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!