conundrum
- 01 C1 Advanced
a difficult problem or situation that is hard to solve or understand.
a confusing and difficult problem or question that presents a significant challenge to resolve.
Simple“The government faces a conundrum: how to lower taxes while spending more on schools.”
In context“The ethical conundrum of how to balance individual privacy with public safety remains a central theme in modern political debate.”
UsageOften used with the verb 'pose' or 'face'.
Teacher's tipWhile it can mean a literal riddle, in modern English it almost always refers to a complex practical or intellectual problem.
- 02 C2 Proficiency
a type of riddle or joke that uses a play on words.
a riddle whose answer involves a pun or play on words; the original sense of the term.
Simple“The old book was full of Victorian conundrums that relied on clever puns.”
In context“The speaker opened his lecture with a classic conundrum, using the wordplay to illustrate the flexibility of the English language.”
Teacher's tipThis sense is rare today; learners will mostly encounter the 'difficult problem' meaning in news and academic texts.
“The Cambridge-raised Badawy lays out his identity conundrum: he’s an Anglo-Egyptian Muslim who, as a pupil at a Christian school, was teased for his background.”
“Can invisible watermarks solve the AI content conundrum?”
A word of unknown origin with several variants, gaining popularity for its burlesque imitation of scholastic Latin, as hocus-pocus or panjandrum. If there is more to its origin than a nonce coinage, Anatoly Liberman suggests the best theory is that connecting it with the Conimbricenses, 16th c. scholastic commentaries on Aristotle by the Jesuits of Coimbra which indulge heavily in arguments relying on multiple significations of words.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.