ultrafast

[uhl-truh-fast, -fahst]

adjective

1. extremely fast.

   ultrafast computers.

ultrafast

/ ˈʌltrəˌfɑːst /

adjective

1. extremely fast

   an ultrafast internet connection

Word History and Origins

Origin of ultrafast¹

ultra- + fast ¹

Example Sentences

Jefferies expects Alibaba to “demonstrate solid execution” with its quick commerce strategy, or the ultrafast delivery of groceries and daily essentials over its Taobao app and Ele.me platform.

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Using a newly developed analytical method, they were able to visualise the ultrafast dynamics of this process.

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Theoretical simulations, in agreement with experimental observations, emphasise the crucial role of vibrations of the lighter groups of atoms in triggering these ultrafast reactions.

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This advancement opens new frontiers in the study of ultrafast electron dynamics and enables non-destructive measurements at the atomic level.

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A rural village in mid Wales has become the first area in the UK where every resident has access to ultrafast broadband.

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