The Vietnamese word "gút" is a noun that means "knot" in English. A knot is a fastening made by tying together the ends of a piece of string, rope, or something similar. It is often used to secure items together or to create a loop.
In summary, "gút" primarily means "knot," and it can be used in both literal and figurative contexts. It's useful for describing physical knots as well as complex situations.