blastoff 1 of 2

noun

ˈblast-ˌȯf How to pronounce blastoff (audio)
Definition of blastoffnext
as in launch
a rising from a surface at the start of a flight (as of a rocket) the mission was scrubbed just minutes before blastoff

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

blast off

2 of 2

verb

as in to take off

Related Words

Dissimilar Words

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 blastoff
Noun
There is a rocket launch pad that uses a pivoting, spinning lever mechanism to simulate a blastoff from Earth to the moon. — Ian Stokes, Space.com, 5 Apr. 2026 On launch day, with most cameras focused on the blastoff from Cape Canaveral, Florida, the work here commenced in a quieter – but critical – way. — Henry Gass, Christian Science Monitor, 2 Apr. 2026
Verb
Kevin McGonigle hit his 12th homer of the season – a two-run blast off Cole Wilcox in the seventh. — CBS News, 7 Aug. 2026 With the Royals trailing 2-1, Perez led off the seventh inning with his 401-foot blast off Kyle Finnegan over the Tigers bullpen in left. — Dave Hogg, Chicago Tribune, 25 July 2026 See All Example Sentences for blastoff
Recent Examples of Synonyms for blastoff
  1. launch
  2. take off
  3. zoom
  4. balloon
  5. uplift
Noun
  • Tesla began taking $50,000 reservations—or $250,000 for one of 1,000 limited Founders Series cars—and targeted a 2020 launch.
    — Bilin Lin, Fortune, 17 Oct. 2026
  • The successful launches, as reported by the Russian Defense Ministry, demonstrate the operational use of both missile systems during a single training activity.
    — Prabhat Ranjan Mishra, Interesting Engineering, 17 Oct. 2026
Definition of launch
Verb
  • Driven by the popularity of quiet luxury in recent years and granny style taking off, this preppy garment has once again carved out a place in our wardrobes.
    — Tatiana Ojea, Glamour, 17 Oct. 2026
  • An airborne quarterback directs the drone According to The War Zone, the F-22 and YFQ-44A took off from Edwards Air Force Base in California and joined up in the air.
    — Kaif Shaikh, Interesting Engineering, 17 Oct. 2026
Definition of take off
Verb
  • The release notes mention patches for a Face ID bug and camera-zooming issues on iPhone 18 Pro models, as well as a fix for an unresponsive screen issue.
    — Jibin Joseph, PC Magazine, 2 Oct. 2026
  • Using data from powerful telescopes, the show will send you zooming through space with images of star clusters, black holes and much more.
    — Jennifer Day, Chicago Tribune, 1 Oct. 2026
Definition of zoom
Verb
  • The 18 dates announced at the start of last week has now ballooned to 26, and stretches into November 2027, with additional shows locked in for Sydney, Melbourne, Brisbane and Perth.
    — Lars Brandle, Billboard, 15 Oct. 2026
  • The numbers have grown as well, ballooning to around 5,000 during the height of the semiquincentennial celebration.
    — Arkansas Online, Arkansas Online, 15 Oct. 2026
Definition of balloon
Verb
  • He’s decided to use the massive platform that is Old Navy to uplift his colleagues at home.
    — José Criales-Unzueta, Vanity Fair, 24 Sep. 2026
  • And uplifted by his relationships with current broadcast partners Ryan Lefebvre (since 1999), Steve Stewart (since 2008) and Jake Eisenberg (since 2023).
    — Kansas City Star, Kansas City Star, 24 Sep. 2026
Definition of uplift

Browse Nearby Words

blasting off
blastoff
blast off
See all Nearby Words

Cite this Entry

“Blastoff.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/blastoff. Accessed 20 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

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

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of compunction

See Definitions and Examples »

Popular in Grammar & Usage

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

'Can' vs. 'May'

'Affect' vs. 'Effect'

More Commonly Mispronounced Words

Is it 'nerve-racking' or 'nerve-wracking'?
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Did 'orange' the fruit or the color come first?

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
artwork of illustrated limes with the text limes and smile with an arrow connecting the two words
Quiz: Spot the Anagram! Scramble these words to find new words with the e...
See All