低減 ていげん Meanings Noun, する verb, Transitive, Intransitive decrease; reduction; fall; depreciation; mitigation Kanji 低 low. Read as テイ. 減 decrease. Read as ゲン. Common phrases リスクを低減する Words containing 低減 環境負荷低減 (かんきょうふかていげん) environmental burden reduction Jinuma: Japanese Dictionary · Word lists