梯てい団だんていだんじ字FuriganaMeanings1nounechelonmilitary›Military term for a formation of troops, ships, aircraft, or vehicles arranged in a stepwise or staggered manner. Also used in organizational contexts for a level or tier of command.部ぶ隊たいは梯てい団だんを組くんで前ぜん進しんした。The troops advanced in echelon formation.
