petersburg campaign petersburg • peter seamus o'toole · · · Info · Definitions · Characters · · petersburg campaign · · Text Common · · Latin · · Scripts 19 · · Length 5 · · Syllables Definitions · · · (noun) the final campaign of the American Civil War (1864-65); Union forces under Grant besieged and finally defeated Confederate forces under Lee. Synonyms: Petersburg, Petersburg Campaign. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 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 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075