D defs.my
Entry 1 sense Webster, 1913

Collectivism

/kəl-ĕk'-tĭv-ĭzˌ-əm/ · Col·lect·iv·ism · IPA /kəlˈɛktɪvˌɪzəm/
01 n. The doctrine that land and capital should be owned by society collectively or as a whole; communism.
  1. 1.
    The doctrine that land and capital should be owned by society collectively or as a whole; communism.(Polit. Econ.)