peacekeeping operation peacekeeping mission • peaceless · · · Info · Definitions · Synonyms · Characters · · peacekeeping operation · · Text Common · · Latin · · Scripts 22 · · Length 8 · · Syllables Definitions · · · (noun) the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations). Synonyms: peacekeeping, peacekeeping mission, peacekeeping operation. · · Noun Definition 1 Synonyms · · · peacekeeping · · Synonym 1 peacekeeping mission · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074