PERIGEE; PERIGEUM n.
That point in the orbit of the moon which is nearest to the earth; -- opposed to Ant: apogee. It is sometimes, but rarely, used of the nearest points of other orbits, as of a comet, a planet, etc. Called also epigee, epigeum.
QUINTESSENCE n.
Hence: An extract from anything, containing its rarest virtue, or most subtle and essential constituent in a small quantity; pure or concentrated essence. Let there be light, said God; and forthwith light Ethereal, first of things, quintessence pure, Sprung from the deep. Milton.
SCHOOL n.
, etc. See under Boarding, Common, District, etc. -- High school, a free public school nearest the rank of a college. [U.S.] -- School board, a corporation established by law in every borough or parish in England, and elected by the burgesses or ratepayers, with the duty of providing public school accomodation for all…