Greek Alphabet Letter, Capital Looks Like an E
Puzzle 12 of ABBA Easy Pack
Question is: Greek Alphabet Letter, Capital Looks Like an E
and the answer is: EPSILON
Word Meaning:
EPSILON — The fifth letter of the Greek alphabet, ε or Ε, preceded by delta (Δ, δ) and followed by zeta (Ζ, ζ).
Definitions from Wiktionary.