What does stumped mean?
Stumped describes a person who cannot think of an answer, solve a problem, or understand what is happening. The phrase is usually informal: a difficult question or unexpected problem may leave someone “completely stumped,” while a sudden shock can leave a person momentarily stumped and unable to respond. It conveys intellectual difficulty more often than physical incapacity, although the word can also suggest being temporarily halted in speech or action. Compared with baffled or perplexed, “stumped” has a conversational tone and often suggests that the difficulty is temporary. It is especially useful when describing someone who has tried to find a solution but reached a dead end, as in a puzzle that leaves even an expert stumped.
Puzzled or unable to find an answer or solution.
"The evidence left the detectives stumped."
Usually informal and figurative.
Past tense and past participle of “stump,” meaning to puzzle or leave someone unable to answer or proceed.
"The unexpected result stumped even the experienced analysts."
Commonly used in the expression “leave someone stumped.”
When a problem leaves you stumped, it has not defeated your strength or ability—it has only cornered your thinking.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does stumped come from?
The word comes from the verb “stump,” meaning to puzzle or perplex, which developed from the older sense of being brought to a stop or brought to a stand. “Stumped” therefore originally conveyed the idea of being stopped or nonplussed. The underlying noun “stump,” referring to the remains of a tree trunk, is also the source of related words such as “stumpy” and “stumpwork.”
Related word forms
How stumped is actually used
Informal and figurative in its usual sense. The expression is especially common in speech and informal writing; it can also describe someone who has been physically stopped or delayed, though that use is less frequent.
Easily confused with stumped
Stumped means puzzled by a question or problem, whereas stunned means so surprised or shocked that one is briefly unable to think or respond normally.
Stymied describes being blocked from making progress or achieving an aim, while stumped most often describes being unable to solve or answer something.