May Day

Từ điển WordNet v3.1 - WordNet Dictionary

noun

observed in many countries to celebrate the coming of spring;
observed in Russia and related countries in honor of labor (Freq. 1)
• Syn:
First of May, May 1
• Hypernyms:
day
• Part Holonyms:
May

• Từ đồng nghĩa / Synonyms:
  May Day, First of May, May 1