mission

nouns

an organization of missionaries in a foreign land sent to carry on religious work
foreign mission, mission, missionary post, missionary station
is derived from
missioner
an operation that is assigned by a higher headquarters
"the planes were on a bombing mission"
military mission, mission
a special assignment that is given to a person or group
"a confidential mission to London"; "his charge was deliver a message"
charge, commission, mission
is derived from
missioner
the organized work of a religious missionary
mission, missionary work
is derived from
missioner
a group of representatives or delegates
commission, delegacy, delegation, deputation, mission
is derived from
missioner