unix guru unix • unix operating system · · · Info · Definitions · Characters · · unix guru · · Text Common · · Latin · · Scripts 9 · · Length 4 · · Syllables Definitions · · · (noun) an expert on the UNIX operating system. Synonyms: UNIX guru. · · Noun Definition 1 Characters · · space U+0020 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 u latin small letter u U+0075 x latin small letter x U+0078