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noun

kingpin

KIHNG-pihn

Kingpin (noun) means the most important person in an organization, especially one running a large criminal enterprise. Example: “Police finally arrested the drug kingpin after years of investigation.”

noun
1
The most important person in an organization, especially one running a large criminal enterprise.
"Police finally arrested the drug kingpin after years of investigation."
2
A central pivot bolt, such as the one connecting a vehicle's steering axle or a trailer to its tractor.
"The mechanic replaced the worn kingpin on the front axle."
3
The centre pin in a set of bowling pins.
"His ball struck the kingpin dead-on for a perfect strike."

How to use kingpin

Learner’s notes

In plain EnglishThe main, most important figure running an operation (often criminal), or a central pivot bolt in machinery/bowling.

Common pairings
drug kingpin crime kingpin

Word forms

kingpins plural

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Police finally arrested the drug _____ after years of investigation.

Etymology

A compound of "king" and "pin" — originally a literal mechanical part, later extended to mean a central, indispensable figure.

bigwig headpin kingbolt top banana swivel pin

Related words

Frequently asked questions

What does “kingpin” mean?

The word “kingpin” means the most important person in an organization, especially one running a large criminal enterprise. In plain terms, the main, most important figure running an operation (often criminal), or a central pivot bolt in machinery/bowling.

How do you pronounce “kingpin”?

“Kingpin” is pronounced KIHNG-pihn (/ˈkɪŋ.pɪn/ in IPA).

How do you use “kingpin” in a sentence?

Here is “kingpin” used in a sentence: “Police finally arrested the drug kingpin after years of investigation.”

What part of speech is “kingpin”?

“Kingpin” is a noun.

How many meanings does “kingpin” have?

“Kingpin” has 3 distinct senses listed in this dictionary. The most common is: the most important person in an organization, especially one running a large criminal enterprise.

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Definitions: FreeDict original editorial