stop (up)

verb

Definition of stop (up)next
as in to block
to prevent passage through by filling with something clear the leaves out of the rain gutters so they don't stop up the downspouts again

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for stop (up)
  1. block
  2. obstruct
Verb
  • Taiwanese regulators blocked a previous deal involving Foodpanda.
    — Jay Ganglani, Fortune, 22 Oct. 2026
  • In 2024, Texas similarly blocked the Biden-era DOJ from election monitoring.
    — Miles Parks, NPR, 22 Oct. 2026
Definition of block
Verb
  • The mollusks can form dense colonies that clog pipes, obstruct water flow and foul boat motors.
    — Daniel Hunt, Sacbee.com, 23 Oct. 2026
  • During the investigation, it was alleged that Stewart, who is a resident, returned to the property and was later taken into custody for obstructing a peace officer.
    — Jeramie Bizzle, CBS News, 20 Oct. 2026
Definition of obstruct
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.

Browse Nearby Words

stops (up)
stop (up)
stopwatch
See all Nearby Words

Cite this Entry

“Stop (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/stop%20%28up%29. Accessed 24 Oct. 2026.

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