noun Download 🔗Share (motorized vehicles) The axis around which steered wheels pivot; a bolt that holds the axis in place—a kingbolt. Examples : "The car's kingpin was loose, causing the steering wheel to wobble. " vehicle machine part technical Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The pin at the centre of the triangle of bowling pins (originally the tallest pin in kayles). Sometimes also the headpin at the apex. Examples : "The bowler aimed carefully, hoping to knock down the kingpin for a strike. " sport game Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The most important person in an undertaking or organization. Examples : "In the student council, the kingpin was the president, who made all the important decisions. " person organization business job position Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The bolt holding together the truck of a roller skate or skateboard. Examples : "The skateboard's kingpin was loose, making it hard to turn. " part vehicle machine sport Chat with AIVocabulary GamePractice Reading