MISSION Meaning of MISSION in English I . n. 1.Com~, legation.2.Charge, business, errand, office, duty, com~, trust.3.Delegation, embassy, deputation, legation.4.Missionary station. II . v. a. Com~, despatch, send forth. Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012