alpha and omega alpha • alpha blocker · · · Info · Definitions · Characters · · alpha and omega · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) the first and last; signifies God's eternity. Synonyms: alpha and omega. · · Noun Definition 1 (noun) the basic meaning of something; the crucial part. Synonyms: alpha and omega. · · Noun Definition 2 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070