eta

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the 7th letter of the Greek alphabet
• Hypernyms:
letter, letter of the alphabet, alphabetic character
• Member Holonyms:
Greek alphabet

• Từ đồng nghĩa / Synonyms:
  Basque Homeland and Freedom, Basque Fatherland and Liberty, Euskadi ta Askatasuna, ETA