say it: MISH-uhn
mission is a noun meaning "an organization of missionaries in a foreign land sent to carry on religious work". It carries 5 recorded senses.
an organization of missionaries in a foreign land sent to carry on religious work
an operation that is assigned by a higher headquarters
“the planes were on a bombing mission”
military
a special assignment that is given to a person or group
“a confidential mission to London”
“his charge was deliver a message”
the organized work of a religious missionary
a group of representatives or delegates
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for mission come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.