epsilon epruinose • epsilon aurigae · · · Info · Definitions · Characters · · epsilon · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) the 5th letter of the Greek alphabet. · · Noun Definition 1 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073