必要労働 ひつようろうどう Meanings Noun (socially) necessary labour; necessary work Kanji 必 must. Read as ヒツ. 要 need. Read as ヨウ. 労 labor. Read as ロウ. 働 work. Read as ドウ. Words containing 必要労働 社会的必要労働時間 (しゃかいてきひつようろうどうじかん) socially necessary labour time 必要労働時間 (ひつようろうどうじかん) necessary labour time (in Marxian economics) Word lists Philosophy Jinuma: Japanese Dictionary · Word lists