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ultrafast
[ uhl-truh-fast, -fahst ]
/ ˌʌl trəˈfæst, -ˈfɑst /
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This shows grade level based on the word's complexity.
adjective
extremely fast: ultrafast computers.
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Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use ultrafast in a sentence
British Dictionary definitions for ultrafast
ultrafast
/ (ˈʌltrəˌfɑːst) /
adjective
extremely fastan ultrafast internet connection
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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