Definition of Cosa Nostra in English:

Cosa Nostra

Pronunciation: /ˌkōsə ˈnōstrə//ˌkōzə/

proper noun

  • A US criminal organization resembling and related to the Mafia.

Origin

Italian, literally our affair.

Pronunciation:

Cosa Nostra

/ˌkōsə ˈnōstrə//ˌkōzə/