Groundhog Day

Từ điển WordNet v3.1 - WordNet Dictionary

noun

if the ground hog emerges and sees his shadow on this day, there will be 6 more weeks of winter
• Syn:
February 2
• Regions:
United States, United States of America, America, the States, US,
U.S., USA, U.S.A.
• Hypernyms:
day
• Part Holonyms:
February, Feb