阱

Ideographic: A farm 阝 with a well 井; 井 also provides the pronunciationRadical: 阜

meaning for 阱 jǐng:

  • - pitfall
  • - trappitfall
  • - snare
  • - trapto snare oneself in one's own trap (idiom)to set a trap (idiom)air pocketpotential well (physics)