stumbling block
noun
Forms stumbling blocks stumbling-block stumbling blocke
- noun (idiomatic) A hindrance, obstacle or impediment; an opportunity for error. “Idioms are a common stumbling block for learners of a language.”
Synonyms
bar drag barrier bone in the throat bump in the road hindrance impediment obstruction obstacle encumbrance hurdle roadblock hitch
Etymology
Probably originally from Romans 14:13 or 1 Corinthians 8:9 in the King James Version of the Bible, translating Koine Greek πρόσκομμα (próskomma).
Sources: Wiktionary — from the Wiktionary entry “stumbling block”, CC BY-SA 4.0. Details