bottom-up

adjective

bot·​tom-up ˈbä-təm-ˈəp How to pronounce bottom-up (audio)
: progressing upward from the lowest levels (as of a stratified organization or system)
bottom-up management

Examples of bottom-up in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Success requires both top-down commitment and bottom-up enablement. Ruba Borno, Fortune, 12 Mar. 2026 That trio has been pivotal in making GM Don Sweeney’s bottom-up retool work, at least to this point. Steve Conroy, Boston Herald, 11 Mar. 2026 To include more staff members in the process of developing AI tools, some institutions have implemented a bottom-up approach in addition to a top-down approach. Hilke Schellmann, Scientific American, 17 Feb. 2026 For years, astronomers have debated whether planets this massive could form through core accretion, the slow, bottom-up process in which solid material clumps together into a dense core that then pulls in vast amounts of gas. Samantha Mathewson, Space.com, 10 Feb. 2026 See All Example Sentences for bottom-up

Word History

First Known Use

1930, in the meaning defined above

Time Traveler
The first known use of bottom-up was in 1930

Browse Nearby Words

Cite this Entry

“Bottom-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bottom-up. Accessed 20 Mar. 2026.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster