noun🔗ShareThe name for the fifth letter of the Greek alphabet, ε or Ε, preceded by delta (Δ, δ) and followed by zeta (Ζ, ζ).""In Greek class, we learned that epsilon comes after delta in the alphabet." "languagelinguisticswordmathnumberChat with AIVocabulary GamePractice Reading
noun🔗ShareIn IPA, the phonetic symbol ɛ that represents the open-mid front unrounded vowel."In phonetic transcription, the word "bed" contains the epsilon, represented by the symbol ɛ. "phoneticslanguagelinguisticsChat with AIVocabulary GamePractice Reading
noun🔗ShareAn arbitrarily small quantity."Even though the cake was nearly gone, my brother insisted on cutting off an epsilon of a slice. "mathsciencephysicsamountChat with AIVocabulary GamePractice Reading
noun🔗ShareA negligible effect."Yes, we have to convert all the symbol names to upper case at startup, but that’s epsilon."mathsciencephysicsnumberamountChat with AIVocabulary GamePractice Reading
noun🔗ShareThe percentage change in an option value with respect to the underlying dividend yield."The trader carefully analyzed the option's epsilon to understand how changes in the stock's dividend payments might affect the profitability of their investment. "businessfinancevalueChat with AIVocabulary GamePractice Reading