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brain-twister

Definition:

a difficult problem

Class:

communication noun (communicative processes and contents)

Plural:

brain-twisters

Type of:

problem » question » subject » message

Original source:

Princeton WordNet

Definition references

Collins Dictionary:

brain-twister | brain-teaser

[informal] Same as "brain-teaser" | [informal] a difficult problem (8 of 253 words, 2 definitions, pronunciation)

www​.collinsdictionary​.com​/dictionary​/english​/brain-twister

Wikipedia:

Conundrum [disambiguation]

may refer to: A riddle whose answer is or involves a pun or unexpected twist | A logical postulation that evades resolution, an intricate and difficult problem | Conundrum (Doctor Who), a 1994 original novel written by Steve Lyons | Conundrum (novel),... (39 of 209 words, 15 definitions)

en​.wikipedia​.org​/wiki​/Conundrum

Merriam-Webster:

conundrum | closed book [synonym, sense-specific] | mystery [synonym, sense-specific] | enigma [synonym, sense-specific] | head-scratcher [synonym, sense-specific] | mystification [synonym, sense-specific] | puzzle [synonym, sense-specific] | puzzlement [synonym, sense-specific] | riddle [synonym, sense-specific] | ...

a riddle whose answer is or involves a pun | a question or problem having only a conjectural answer ; an intricate and difficult problem (24 of 202 words, 2 definitions, 1 usage example, pronunciation)

www​.merriam-webster​.com​/dictionary​/conundrum

Oxford Dictionary:

conundrum | conundrums [plural]

a confusing and difficult problem or question | a question asked for amusement, typically one with a pun in its answer; a riddle. (22 of 102 words, 2 definitions, 1 usage example, pronunciation)

oxforddictionaries​.com​/definition​/english​/conundrum

Wiktionary:

conundrum | conundrums [plural] | conundra [plural] | brain-teaser [synonym, sense-specific] | enigma [synonym, sense-specific] | puzzle [synonym, sense-specific] | riddle [synonym, sense-specific] | dilemma [synonym, sense-specific]

A difficult question or riddle, especially one using a play on words in the answer. | A difficult choice or decision that must be made. (24 of 62 words, 2 definitions, 2 usage examples, pronunciation)

en​.wiktionary​.org​/wiki​/conundrum

Macmillan British Dictionary:

conundrum [countable] | conundrums [plural]

a difficult problem that seems to have no solution | a question asked as a trick that is answered by using words in a surprising way (25 of 49 words, 2 definitions, pronunciation)

www​.macmillandictionary​.com​/dictionary​/british​/conundrum

New World Dictionary:

conundrum

a riddle whose answer contains a pun (Ex.: "What's the difference between a jeweler and a jailer?""One sells watches and the other watches cells.") | ... (24 of 45 words, 2 definitions, pronunciation)

www​.yourdictionary​.com​/conundrum

American Heritage Dictionary:

conundrum

A riddle in which a fanciful question is answered by a pun. | A paradoxical, insoluble, or difficult problem; a dilemma (20 of 41 words, 2 definitions, 1 usage example, pronunciation)

www​.yourdictionary​.com​/conundrum

Cambridge Dictionary:

conundrum

a problem that is difficult to deal with | a trick question, often involving a humorous use of words that have two meanings (22 of 41 words, 2 definitions, 1 usage example, pronunciation)

dictionary​.cambridge​.org​/dictionary​/british​/conundrum

Random House Dictionary:

conundrum

a riddle, the answer to which involves a pun or play on words, as "What is black and white and read all over? A newspaper". | anything that puzzles. (28 of 35 words, 2 definitions, pronunciation)

dictionary​.infoplease​.com​/conundrum

Britannica Encyclopedia:

riddle

deliberately enigmatic or ambiguous question requiring a thoughtful and often witty answer. The riddle is a form of guessing game that has been a part ... (25 of 543 words)

www​.britannica​.com​/E​Bchecked​/topic​/503047​/riddle

Columbia Encyclopedia:

riddle

puzzling question, specifically one that consists of a fanciful description or definition of something to be guessed. A famous riddle was asked by the ... (24 of 191 words)

www​.infoplease​.com​/ce​6​/ent​/A​0841864​.html

Encarta Dictionary:

conundrum | conundrums [plural]

something that is puzzling or confusing | a riddle, especially one with an answer in the form of a play on words (21 of 47 words, 2 definitions, pronunciation)

encarta​.msn​.com​/dictionary 1861600041​/definition​.html  [offline]

Audio reference

the Free Dictionary:

brain-teaser

Audio 1: North American English pronunciation of "brain-teaser"

Audio 2: British English pronunciation of "brain-teaser"

www​.thefreedictionary​.com​/brain-teaser

Page last updated: 2013-06-26

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