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.
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 Adding in this new bottom-up search for the unexpected marks a new paradigm. IEEE Spectrum, 3 Feb. 2026 The Minnesota resistance to ICE has been a bottom-up movement driven by constituents, who have emboldened their leaders to stand their ground. Eric Roper, Mercury News, 31 Jan. 2026 Even coach Billy Donovan acknowledged that the Bulls don’t have enough truly young players on the roster to fill out their vision of a bottom-up rebuild. Julia Poe, Chicago Tribune, 30 Jan. 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

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Cite this Entry

“Bottom-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bottom-up. Accessed 14 Feb. 2026.

Last Updated: - Updated example sentences
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