unstructured

adjective

un·​struc·​tured ˌən-ˈstrək-chərd How to pronounce unstructured (audio)
: lacking structure or organization: such as
a
: not formally organized in a set or conventional pattern
an unstructured question
feel insecure in an unstructured situation
b
: not having a system or hierarchy typical of an organized society

Examples of unstructured in a Sentence

Unstructured play time is important for children. Her life is very unstructured.
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.
Is the data clean and structured, or messy and unstructured? Bernard Marr, Forbes.com, 10 July 2025 Male Alzheimer’s caregivers group: The Men’s Breakfast Club is an informal and unstructured gathering of male caregivers. Joe Rassel, The Orlando Sentinel, 10 July 2025 Without schedules or obligations, the family embraces an unstructured day built around meals shared and memories made. Elizabeth Fogarty, Better Homes & Gardens, 7 July 2025 Parents can also encourage kids to play outside and engage in more unstructured time to be social and develop their imaginations. Jen Christensen, CNN Money, 7 July 2025 See All Example Sentences for unstructured

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of unstructured was in 1936

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Cite this Entry

“Unstructured.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unstructured. Accessed 15 Jul. 2025.

Medical Definition

unstructured

adjective
un·​struc·​tured ˌən-ˈstrək-chərd How to pronounce unstructured (audio)
: lacking structure : not formally organized
unstructured psychological tests
Last Updated: - Updated example sentences
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