operation code operation • operation desert storm · · · Info · Definitions · Synonyms · Characters · · operation code · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) the portion of a set of operation descriptions that specifies the operation to be performed; the set of operations in a computer. Synonyms: operation code, order code. · · Noun Definition 1 Synonyms · · · order code · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 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