飼い殺し

かいごろしkaigoroshi

noun

  1. keeping a domestic animal beyond its useful life
  2. keeping a person on the payroll without utilizing their skills

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences