COMET n.
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 frequen…
CONCLUSIVE a.
Belonging to a close or termination; decisive; convincing; putting an end to debate or question; leading to, or involving, a conclusion or decision. Secret reasons . . . equally conclusive for us as they were for them. Rogers. Conclusive evidence (Law), that of which, from its nature, the law allows no contradiction or…
CONCRETE a.
ey express the quality, do also express, or imply, or refer to, some subject to which it belongs. I. Watts. Concrete number, a number associated with, or applied to, a particular object, as three men, five days, etc., as distinguished from an abstract number, or one used without reference to a particular object. -- Co…