1) 逓減ていげん #177,872 Inflections of 逓減 Class Suru verb Stem Inflected ending ✕ Link copied! ていげん [0] Meaning Shirabe Noun Suru verb Transitive verb Intransitive verb gradual decrease; gradual diminution Kanji 逓 テイ relay, in turn, sending 減 ゲン dwindle, decrease, reduce Forms 逓減#177,872逓減ていげんていげんていげん