[ぬかずく(額ずく;額突く;叩頭く;額衝く);ぬかづく(額突く;叩頭く;額衝く);ぬかつく(額突く;叩頭く;額衝く)(ok), nukazuku ( hitai zuku ; hitai tsuku ; kou atama ku ; hitai tsuku ); nukaduku ( hita](v5k, vi) to kowtow (to bow from a kneeling position such that the forehead touches the ground); to prostrate oneself; to give a deep, reverent bow[Add to Longdo]