multiplyverb [ I or T ]
uk/ˈmʌl.tɪ.plaɪ/us/ˈmʌl.tə.plaɪ/to increase very much in number, or (in mathematics) to add a number to itself a particular number of times:
In warm weather these germs multiply rapidly.
If you multiply seven by 15 you get 105.
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Thesaurus: synonyms and related words
Increasing and intensifying
- -ify
- a snowball effect idiom
- accretion
- accumulate
- accumulative
- add fuel to the fire idiom
- balloon
- bump
- dial
- growing
- heighten
- hot up
- increase
- pile
- rack
- scale sth up
- speed-up
- spurt
- step
- step sth up
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You can also find related words, phrases, and synonyms in the topics:
Addition, subtraction, multiplication & division
multiplication
noun [ U ] uk/ˌmʌl.tɪ.plɪˈkeɪ.ʃən/us/ˌmʌl.tə.pləˈkeɪ.ʃən/