Definition of speed-up in English:

speed-up

Syllabification: speed-up

noun

  • An increase in speed, especially in a person’s or machine’s rate of working.
    More example sentences
    • In part, this reflects the shift toward part-time work and speed-ups.
    • We would hope that there is a significant speed-up.
    • The recent speed-up in reconstruction work is in part due to a change in tactics.

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Word of the day coloratura
Pronunciation: ˌkɒlərəˈtjʊərə
noun
elaborate ornamentation of a vocal melody