Simple Definition of encumber

from our Learner's Dictionary

encumber

verb

encumbers; encumbered; encumbering
somewhat formal
1
: to make (someone or something) hold or carry something heavy
usually used as (be) encumbered
We were encumbered by our heavy coats and boots.
encumbered [=burdened] by equipment and supplies
often used figuratively
The company is encumbered with debt.
2
: to cause problems or difficulties for (someone or something)
These rules will only encumber the people we're trying to help.
Lack of funding has encumbered the project.
usually used as (be) encumbered
Peace talks have been encumbered by a mutual lack of trust.

Cite this Entry

“Encumber.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/encumber. Accessed 20 Jun. 2026.

More from Merriam-Webster on encumber

More from Merriam-Webster