sped up

is not in our dictionary (yet). Here's what it could mean:

Results generated using artificial intelligence.

verb

Increased in velocity; accelerated the rate of progress or occurrence of something.

Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Zuckerberg sped up Muse's launch due to Instinct's popularity, the New York Times reported.

From Barron's ● Oct. 12, 2026

The grid appears to show that she sped up between the 35 and 40km marks, when she was allegedly on the bike.

From BBC ● Oct. 7, 2026