unclog

verb

un·​clog ˌən-ˈkläg How to pronounce unclog (audio)
unclogged; unclogging; unclogs
Synonyms of unclognext

transitive verb

: to free from a difficulty or obstruction

Examples of unclog in a Sentence

He had a procedure done to unclog his arteries. finding ways to unclog busy roads
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 formula contains 2% salicylic acid to help unclog pores and reduce excess oil, balanced with 1% hyaluronic acid to keep skin hydrated and comfortable. Sarah Han, Allure, 27 Jan. 2026 Union Pacific has said the $85 billion merger would serve the public interest and secure federal approval by unclogging Chicago, a notorious bottleneck. Molly Morrow, Chicago Tribune, 26 Jan. 2026 Descaling and Unclogging Uses Use cleaning vinegar to unclog stubborn drains by adding 1 cup of baking soda to your drain followed by 1 cup of cleaning vinegar, says Dills. Alexandra Kelly, Martha Stewart, 25 Jan. 2026 Use the toothbrush to scrub the aerator to unclog any holes if needed. Karen Brewer Grossman, Southern Living, 17 Jan. 2026 See All Example Sentences for unclog

Word History

First Known Use

circa 1616, in the meaning defined above

Time Traveler
The first known use of unclog was circa 1616

Browse Nearby Words

Cite this Entry

“Unclog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unclog. Accessed 30 Jan. 2026.

Kids Definition

unclog

verb
un·​clog ˌən-ˈkläg How to pronounce unclog (audio)
-ˈklȯg
: to free from a difficulty or obstruction

More from Merriam-Webster on unclog

Last Updated: - Updated example sentences
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