1.
meteor, shooting star
A streak of light in the sky caused by a small particle from space burning up as it enters Earth's atmosphere.
流星 refers to what is commonly called a "shooting star" in English.
COMMON EXPRESSIONS:
RELATED WORDS:
CULTURAL NOTE:
In Japan, as in many cultures, there is a tradition of making wishes when seeing a shooting star. The belief is that if you can make a wish before the star disappears, it will come true.