impede

verb

im·​pede im-ˈpēd How to pronounce impede (audio)
impeded; impeding

transitive verb

: to interfere with or slow the progress of
impeder noun
Choose the Right Synonym for impede

hinder, impede, obstruct, block mean to interfere with the activity or progress of.

hinder stresses causing harmful or annoying delay or interference with progress.

rain hindered the climb

impede implies making forward progress difficult by clogging, hampering, or fettering.

tight clothing that impedes movement

obstruct implies interfering with something in motion or in progress by the sometimes intentional placing of obstacles in the way.

the view was obstructed by billboards

block implies complete obstruction to passage or progress.

a landslide blocked the road

Examples of impede in a Sentence

He claims that economic growth is being impeded by government regulations. The soldiers could not impede the enemy's advance.
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.
The Charges The obstruction charge centers on allegations that Comey directed subordinates to remove or conceal those memos from FBI systems after his dismissal in May 2017, actions prosecutors claim impeded a lawful investigation into the unauthorized disclosure of classified material. Robert Alexander, MSNBC Newsweek, 21 Oct. 2025 The economic outlook hinges on the nation’s potential to stabilize amid political uncertainty and the unresolved financial crisis, which continues to impede large financial inflows and private investments. Sofia Celeste, Footwear News, 21 Oct. 2025 Andrew Taake, 36, of Houston, Texas — who had pleaded guilty and was pardoned for one count of assaulting, resisting, or impeding officers using a dangerous weapon — was arrested a week after being pardoned for allegedly soliciting a minor online. Meredith Kile, PEOPLE, 21 Oct. 2025 Vehicle’s condition is critical to defense, attorney says Martinez, a 30-year-old American citizen, and her co-defendant, Anthony Ruiz – who was driving a different vehicle – both entered not guilty pleas to a federal charge of assaulting, resisting or impeding federal officers. Andi Babineau, CNN Money, 21 Oct. 2025 See All Example Sentences for impede

Word History

Etymology

Latin impedire, from in- + ped-, pes foot — more at foot

First Known Use

circa 1595, in the meaning defined above

Time Traveler
The first known use of impede was circa 1595

Cite this Entry

“Impede.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impede. Accessed 23 Oct. 2025.

Kids Definition

impede

verb
im·​pede im-ˈpēd How to pronounce impede (audio)
impeded; impeding
: to interfere with the movement or progress of
impeder noun
Etymology

from Latin impedire "to hinder, get in the way of," literally, "to bind or hold the feet of," derived from im-, in- "in, into" and ped-, pes "foot" — related to pedestrian

More from Merriam-Webster on impede

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!