kingpin

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the most important person in a group or undertaking
• Syn:
top banana, bigwig
• Hypernyms:
important person, influential person, personage
2. the front bowling pin in the triangular arrangement of ten pins
• Syn:
headpin
• Hypernyms:
bowling pin, pin
3. bolt that provides a steering joint in a motor vehicle
• Syn:
kingbolt, swivel pin
• Hypernyms:
bolt

• Từ đồng nghĩa / Synonyms:
  headpin, kingbolt, swivel pin, top banana, bigwig