Comet



noun
1.
ផ្កាយដុះកន្ទុយ
ENGLISH MEANING
noun
1.
A member of the solar system which usually moves in an elongated orbit, approaching very near to the sun in its perihelion, and receding to a very great distance from it at its aphelion. A comet commonly consists of three parts: the nucleus, the envelope, or coma, and the tail; but one or more of these parts is frequently wanting.