The Vietnamese word "gà đồng" refers to a type of frog, specifically the rice field frog. In Vietnamese culture, frogs are often associated with wet rice fields and are commonly found in rural areas.
In more advanced contexts, "gà đồng" can also refer to the culinary use of frogs in Vietnamese dishes. For instance, "món gà đồng xào tỏi" means "stir-fried frogs with garlic," which is a popular dish in Vietnamese cuisine.
While "gà đồng" primarily means frog, it can also be used metaphorically or colloquially to refer to someone who is inexperienced or naive, similar to calling someone a "chicken" in English.