収穫逓減 しゅうかくていげん Meanings Noun diminishing returns Kanji 収 collect. Read as シュウ. 穫 harvest. Read as カク. 逓 relay. Read as テイ. 減 decrease. Read as ゲン. Words containing 収穫逓減 収穫逓減の法則 (しゅうかくていげんのほうそく) law of diminishing returns Word lists Economics Jinuma: Japanese Dictionary · Word lists