undifferentiated

adjective

un·​dif·​fer·​en·​ti·​at·​ed ˌən-ˌdi-fə-ˈren(t)-shē-ˌā-təd How to pronounce undifferentiated (audio)
: not divided or able to be divided into different elements, types, etc. : not differentiated
undifferentiated cells
an undifferentiated mass

Examples of undifferentiated in a Sentence

Recent Examples on the Web
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By adding taxis to its fleet, Lyft could disrupt this now essentially undifferentiated industry and challenge Uber by continuing to amp up customer experience. Dan Gingiss, Forbes.com, 5 May 2025 Too often, the competing streaming algorithms at Netflix, Max, and Amazon Prime Video push a smattering of undifferentiated piffle. Brian Tallerico, Vulture, 17 Mar. 2025 Consolidation: With Christian denominations in particular, Reinhard says, undifferentiated neighborhood churches have lost their base to large churches, much like how neighborhood mom-and-pop stores lost out to Walmart and, later, Amazon. Mark Dent, HubSpot, 11 Apr. 2025 The first moments after the Big Bang were filled with undifferentiated energy. Quanta Magazine, 2 Apr. 2025 See All Example Sentences for undifferentiated

Word History

First Known Use

1862, in the meaning defined above

Time Traveler
The first known use of undifferentiated was in 1862

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Cite this Entry

“Undifferentiated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undifferentiated. Accessed 24 May. 2025.

Medical Definition

undifferentiated

adjective
un·​dif·​fer·​en·​ti·​at·​ed -ˌdif-ə-ˈren-chē-ˌāt-əd How to pronounce undifferentiated (audio)
: not differentiated
an undifferentiated sarcoma
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