step rocket steprelationship • steps · · · Info · Definitions · Synonyms · Characters · · step rocket · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted. Synonyms: multistage rocket, step rocket. · · Noun Definition 1 Synonyms · · · multistage rocket · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 k latin small letter k U+006B o latin small letter o U+006F 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