encumber

verb

en·​cum·​ber in-ˈkəm-bər How to pronounce encumber (audio)
encumbered; encumbering in-ˈkəm-b(ə-)riŋ How to pronounce encumber (audio)
Synonyms of encumbernext

transitive verb

1
: weigh down, burden
tourists encumbered by heavy luggage
2
: to impede or hamper the function or activity of : hinder
negotiations encumbered by a lack of trust
3
: to burden with a legal claim (such as a mortgage)
encumber an estate

Did you know?

Encumber Has French Roots

“I can’t help you with your troubles / If you won’t help with mine,” the workingman protagonist tells his companion Melinda in “Cumberland Blues” (a song by Grateful Dead), encumbered by indecision over whether or not to keep his dead-end job. Does he stay or does he go? To be encumbered is to be held back, weighed down, overburdened. One can be encumbered physically (as by a heavy load or severe weather) or figuratively (as by, well, the blues). Encumber traces back to the Middle French noun combre, which referred to a dam or weir constructed in the bed of a river to hold back fish or protect the banks. The notion of stoppage or blockage embedded in combre led to the verb encombre (“to obstruct, burden”) and further downstream to not only the English verb encumber, but adjectives cumbersome and cumbrous, both used to describe things that can slow one down. (Note, however, that the place name Cumberland—referring originally to a former county of northwestern England and used in many U.S. and Canadian locales—comes not from combre, but rather the Latin designation Cumbria, in turn was influenced by the Welsh Cymry.)

Examples of encumber in a Sentence

These rules will only encumber the people we're trying to help. Lack of funding has encumbered the project.
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.
If property appears heavily encumbered, the economic reward of litigation shrinks. Ascend Agency, Chicago Tribune, 12 Mar. 2026 It will be encumbered neither by norms nor the exigencies that compel speech in a democratic society. Casey Ryan Kelly, The Conversation, 9 Mar. 2026 The department is required to be paid fair market value for any land that is purchased, rented or encumbered, according to a September 2025 appraisal of the property. Jennifer Van Grove, San Diego Union-Tribune, 25 Feb. 2026 The action also authorizes the use of disaster emergency funds and allows the OEM to mobilize state resources, make contracts and awards using emergency procurement procedures and encumber and expend funds as determined by the director of the OEM. Alexandra Koch, FOXNews.com, 30 Jan. 2026 See All Example Sentences for encumber

Word History

Etymology

Middle English encombren, from Anglo-French encumbrer, from en- + Middle French combre dam, weir

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of encumber was in the 14th century

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Cite this Entry

“Encumber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/encumber. Accessed 14 Mar. 2026.

Kids Definition

encumber

verb
en·​cum·​ber in-ˈkəm-bər How to pronounce encumber (audio)
encumbered; encumbering -b(ə-)riŋ How to pronounce encumber (audio)
1
: to place an excessive burden on
2
: to make problems for the work or activity of

Legal Definition

encumber

transitive verb
en·​cum·​ber
variants also incumber
in-ˈkəm-bər
encumbered; encumbering
: to burden with a claim (as a mortgage or lien)
encumbered the land with a mineral lease

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