Rating | Solver | Clue |
---|---|---|
FOCI | Central points | |
APSIS | ... or satellite, which are at the greatest and least distance from the central body, corresponding to the aphelion and perihelion of a planet, ... | |
PROJECTION | ...awn through it from a given point of sight, or central point; as, the projection of a sphere. The several kinds of projection differ accordin... |