Jisho

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Noun
1. epsilon
Noun
2. Epsilon rocket
Wikipedia definition
3. EpsilonEpsilon is the fifth letter of the Greek alphabet, corresponding phonetically to a close-mid front unrounded vowel /e/. In the system of Greek numerals it has a value of 5. It was derived from the Phoenician letter He . Letters that arose from Epsilon include the Roman E and Cyrillic Е. The name "epsilon" (ἒ ψιλόν, "simple e") was coined in the Middle Ages to distinguish the letter from the digraph αι, a former diphthong that had come to be pronounced the same as epsilon.
Read “Epsilon” on English Wikipedia
Read “Ε” on Japanese Wikipedia
Read “Epsilon” on DBpedia
Other forms
Ε 【エプシロン】ε 【イプシロン】ε 【エプシロン】

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