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Synonyms

bottom-up

American  
[bot-uhm--uhp] / ˈbɒt əm ˈʌp /

adjective

  1. of, relating to, or originating with the common people, nonprofessionals, or the lower ranks of an organization.

    The five-day workweek was a bottom-up movement that business leaders and politicians finally supported.

  2. organized or proceeding from smaller, more detailed units to the larger, more general structure.

    His bottom-up approach to research involves immersing himself in communities to better understand the lives of local entrepreneurs.


bottom-up British  

adjective

  1. from the lowest level of a hierarchy or process to the top

    a bottom-up approach to corporate decision-making

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of bottom-up

First recorded in 1930–35 as an adjective and in 1890–95 as an adverb, both deriving from the phrase “from the bottom up

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.

See Examples For:

Few opportunities for such bottom-up accountability exist in the Australian superannuation system.

From The Wall Street Journal Jul. 21, 2026

Think of it more as an inversion, with a bottom-up view of its heroine Emma Harte’s life viewed through parallel timelines.

From Salon Jul. 19, 2026

Tuchel's top-down approach differed greatly from Southgate's bottom-up approach, which partly explains Tuchel feeling Southgate's side lacked identity, clarity, rhythm or repeated patterns.

From BBC Jul. 16, 2026

Analysts currently have penciled in bottom-up earnings growth of more than 23%, according to FactSet analysts.

From MarketWatch Jul. 6, 2026

Television turns out to be powerful because it so effectively plays the top-down and bottom-up attention systems against each other.

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel

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