An angel who rebelled against God and was exiled from heaven.
A (usually attractive) person, usually a woman, who has become deprived of money, status or morals.
A bond that has declined in value due to credit deterioration to become a junk bond.
A six-winged angel; one of the highest choir or order of angels in Christian angelology, ranked above cherubim, and below God. They are the 5th-highest order of angels in Jewish angelology. A detailed description can be found at the beginning of Isaiah chapter 6.