mission

noun
  1. A specific task or duty that a person or group is charged with accomplishing, often involving a particular goal or purpose. noun
    The mission of the organization is to provide clean water to communities in need.
    The astronauts prepared for their mission to the International Space Station.
  2. A group of individuals sent to a foreign country to conduct diplomatic or humanitarian work. noun
    The United Nations sent a mission to the region to assess the humanitarian needs.
    The embassy organized a mission to improve trade relations between the two countries.
  3. A religious or charitable organization or its location, especially one involved in spreading a particular faith or providing social services. noun
    The mission provided shelter and food to the homeless in the city.
    She volunteered at the mission to help teach English to immigrants.
  4. An important goal or purpose that is accompanied by strong conviction; a calling or vocation. noun
    He felt it was his mission in life to help others achieve their potential.
    Her mission is to advocate for environmental sustainability.