stumbling block
noun
stum·bling block
ˈstəm-bliŋ- 
1
: an obstacle to progress
2
: an impediment to belief or understanding : perplexity
Examples of stumbling block in a Sentence
Lack of funds is a major stumbling block to the project.
My plans hit a stumbling block.
Recent Examples on the Web
That’s the biggest stumbling block to processing what’s really happening right now.
—
Jim Cramer, CNBC, 28 Sep. 2025
Without proper infrastructure, even the most advanced technology can become a stumbling block rather than a solution.
—Theresa McDonnell, Forbes.com, 19 Sep. 2025
There’s a significant stumbling block to that reunion.
—Pete Grathoff, Kansas City Star, 8 Sep. 2025
But what seems like a minor infraction many years ago could be a stumbling block.
—Sam Charles, Chicago Tribune, 2 Sep. 2025
See All Example Sentences for stumbling block
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Jim Cramer, CNBC, 28 Sep. 2025
Without proper infrastructure, even the most advanced technology can become a stumbling block rather than a solution.
—Theresa McDonnell, Forbes.com, 19 Sep. 2025
There’s a significant stumbling block to that reunion.
—Pete Grathoff, Kansas City Star, 8 Sep. 2025
But what seems like a minor infraction many years ago could be a stumbling block.
—Sam Charles, Chicago Tribune, 2 Sep. 2025
See All Example Sentences for stumbling block
Cite this Entry
“Stumbling block.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stumbling%20block. Accessed 29 Sep. 2025.
Copy CitationKids Definition
stumbling block
noun
stum·bling block
ˈstəm-bliŋ-
1
: an obstacle to belief or understanding
2
: an obstacle to progress
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