Vajra (Devanagari: वज्र; (Nepali: वज्र; Bengali: বজ্র bojro, Tibetan: རྡོ་རྗེ། dorje; Dzongkha: dorji; Indonesianwajra; Chinese: 金剛 jīngāng; Korean: 금강저 geumgangjeo; Japanese: 金剛杵 kongōsho; Mongolian: Очир ochir or Базар Bazar) is a Sanskrit word meaning both thunderbolt and diamond.
Additionally, it is a weapon which is used as a ritual object to
symbolize both the properties of a diamond (indestructibility) and a
thunderbolt (irresistible force).