improved upon

Example Sentences

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

Mayo believed it was also likely these managers understood the risk that their investments could be the Labs’ undoing, as competitors used Bell Labs innovations and improved upon them.

From The Wall Street Journal • Mar. 28, 2026

"It's not that it wasn't good before, but we improved upon it," he said.

From BBC • Feb. 4, 2026

I believe this salad cannot be improved upon as long as you start with a great watermelon.

From Salon • Aug. 15, 2024

Along the way, the team said it improved upon preexisting equations that assumed both bodies were equally dense and ignored the secondary body's mass.

From Science Daily • May 2, 2024

It had been expanded, improved upon, excavated and tunneled into by successive Masters of Stormhold, until the original mountain peak now raked the sky like the ornately carved tusk of some great, grey, granite beast.

From "Stardust" by Neil Gaiman