kingpin
🇺🇸
/ˈkɪŋpɪn/
🇬🇧
/ˈkɪŋpɪn/
noun
R
A person who is the most important or influential in a particular group or field.
The kingpin of the criminal organization was arrested by the police.
translation
A person who is the most important or influential in a particular group or field.
Word Forms
Plural
kingpins