kingpin

noun

king·​pin ˈkiŋ-ˌpin 

1

: the chief person in a group or undertaking

2

: any of several bowling pins: such as

a

: headpin

b

: the pin that stands in the middle of a triangular arrangement of bowling pins

3

a

: kingbolt

b

: a pin connecting the two parts of a knuckle joint (as in an automobile steering linkage)

Synonyms

• big
• big boy
• big cheese
• big gun
• big leaguer
• big shot
• big wheel
• big-timer
• bigfoot
• biggie
• bigwig
• fat cat
• heavy
• heavy hitter
• heavyweight
• high-muck-a-muck
• high-muckety-muck
• honcho
• kahuna
• kingfish
• major leaguer
• muckety-muck
• muck-a-muck
• mucky-muck
• nabob
• nawab
• nibs
• nob [chiefly British]
• pooh-bah
• poo-bah
• wheel

Examples of kingpin in a Sentence

kingpins of the movie industry

a police sting that nabbed several kingpins of the city's drug trade

Recent Examples on the Web

Making calories the kingpin also helped lead to the low-fat-diet movement, which Fung and other experts blame for ushering in our current age of obesity. —Michelle Stacey, Smithsonian Magazine, 14 May 2024

But Boeing has a long road to fixing its dented image and building trust as an aviation kingpin. —Prarthana Prakash, Fortune Europe, 13 May 2024

Word History

First Known Use

1773, in the meaning defined at sense 2

Kids Definition

kingpin

noun

king·​pin ˈkiŋ-ˌpin 

1

: a pin that stands in the middle of a triangular arrangement of bowling pins

also : headpin

2

: the chief person in a group or undertaking