stumbling block

noun

1. an obstacle or hindrance to progress, belief, or understanding.

   Synonyms: bar, block, impediment, barrier, hurdle

stumbling block

noun

1. any impediment or obstacle

Word History and Origins

Origin of stumbling block¹

First recorded in 1580–90

Idioms and Phrases

A hindrance or obstacle, as in His lack of a degree is a real stumbling block to his advancement . This term originally meant “a tree stump over which one trips.” Its figurative use dates from the early 1500s.

Example Sentences

McIlroy, who has previously suggested that America’s DOJ is the big stumbling block to ratification of the deal between the PIF and the PGA and DP World Tours, is hopeful that Trump and his election ally Musk can break the current deadlock.

From BBC

Dr Bloomer, who has been involved in academic research on foetal abnormalities, said the main stumbling block is funding earlier screening.

From BBC

Olmert says a stumbling block for a ceasefire deal has been Netanyahu’s reliance on the “messianic” ultranationalists in his cabinet who prop up his government.

From BBC

BBC Sport was told a major stumbling block in their initial purchase attempt was the legal action 777 Partners faced in the US, but this version of events has been disputed by the involved parties who said the filing was made public well in advance of their takeover bid.

From BBC

A major stumbling block which resulted in previous talks breaking down was due to proposed changes to working conditions.

From BBC

Related Words

• barrier
• complication
• deterrent
• difficulty
• drawback
• hindrance
• hitch
• hurdle
• impediment
• obstacle
• setback
• snag