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Definition of crook

crook

/krʊk/
crook

Adverb:crookedly
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Plural:crooks
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Adjective:crooked
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Past Simple:crooked
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Past Participle:crooked
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Present Participle:crooking
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crook Lexical Profile

crook Game Scores & Validity

• noun

1

A person who is dishonest or engages in illegal activities, especially theft or fraud.

Example

"The investigative journalist exposed the financial advisor as a crook who had embezzled millions from his clients."


2

A bent or curved part of something, especially the inner hollow of a person's elbow where the arm bends.

Example

"She carried the sleeping toddler securely in the crook of her arm as she walked up the stairs."


3

A long wooden staff with a hooked or curved end, traditionally used by shepherds for managing sheep or carried by bishops as a symbol of pastoral office.

Example

"The shepherd used his wooden crook to gently guide the stray lamb back toward the flock."

Synonyms
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• verb

1

To bend or curve something, especially a finger or arm, into a hook-like shape.

Example

"The shopkeeper crooked his finger to beckon the hesitant customer toward the display counter."

Synonyms
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Antonyms
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• adjective

1

Australian Physically unwell, injured, or in poor health.

Example

"He stayed home from work today because he was feeling rather crook after the weekend trip."


2

Australian Unsatisfactory, broken, or of poor quality.

Example

"The old tractor has a crook engine that refuses to start on cold mornings."

Synonyms
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Antonyms
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• Rhymes for crook

Word Origin & Etymology

Borrowed in Middle English from Old Norse 'krókr', meaning a hook or sharp bend. The informal sense referring to a dishonest person or criminal emerged in late 19th-century American English, signifying someone whose conduct is not straight.

Cite this Entry


Wordmom. (2026). Definition of Crook. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/crook
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