一いち乗じょういちじょうMeanings1nounekayana; One VehicleBuddhismBuddhist doctrine that only one teaching, typically the Lotus Sutra, can lead to enlightenment. A technical term used in Mahayana Buddhism.法ほ華け経きょうは一いち乗じょうの教おしえを説といている。The Lotus Sutra expounds the teaching of the One Vehicle.