一いち元げん論ろんいちげんろんFreq.FrequencyTop 100,000Meanings1nounmonismPhilosophical term for the view that reality consists of one fundamental substance or principle.一いち元げん論ろんは、精せい神しんと物ぶっ質しつを一ひとつの原げん理りで説せつ明めいしよう