Definitions:

1. a male sovereign noun
   • ruler of a kingdom
2. preeminence in a particular category or group or field noun
   • the lion is the king of beasts

Synonyms:

• baron
• big businessman
• business leader
• magnate
• mogul
• power
• queen
• tycoon

NearBy Words:

• king-size
• king-sized
• kingbird
• kingbolt
• kingcup
• kingdom
• kingfish
• kingfisher
• kinglet
• kinglike
• kingly
• kingmaker
• kingpin
• kingship
• kingsnake
• kingston
• kingstown
• kingwood