Speed-up
noun ·Rare ·Advanced level
Definitions
- 1 Alternative spelling of speedup. alt-of, alternative
"King's Messenger, 1918-1940: Memoirs of a Silver Greyhound. By George P. Antrobus, O.B.E., King's Foreign Service Messenger 1918-1940. London: Herbert Jenkins Ltd. Price 10s. 6d. net. [...] "The great European express trains have an air of mystery and romance about them. Truth to tell, this is but ill-deserved. Except over the French portion of their journey they have no right to the title of express"—he was writing of conditions before the great speed-up of the last decade— [...]."
Antonyms
All antonymsExample
More examples"King's Messenger, 1918-1940: Memoirs of a Silver Greyhound. By George P. Antrobus, O.B.E., King's Foreign Service Messenger 1918-1940. London: Herbert Jenkins Ltd. Price 10s. 6d. net. [...] "The great European express trains have an air of mystery and romance about them. Truth to tell, this is but ill-deserved. Except over the French portion of their journey they have no right to the title of express"—he was writing of conditions before the great speed-up of the last decade— [...]."
Etymology
Deverbal from speed up.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.