Cfc's are a man-made substance used in sterilizing medical ute â¦ nsils, refrigerants, fire retardants, and most commonly known for aerosol propellants. They are a cheap and effective chemical that is used in these areas to help save and protect lives.
The term palazzo (Italian, derived from Latin palatium) comes from the Palatine Hill, on which the ancient Roman emperors built their palaces. A classical palazzo was a three-story, or more rarely a two-or four-story, building that faced the street. Its compositional center was an inner courtyard surrounded by arched colonnades. Servantsâ quarters were located on the ground floor, reception rooms on the second, and living quarters on the third.
Definition of CASTLE for Kids. 1. : a large building or group of buildings usually having high walls with towers that was built in the past to protect against attack. 2. : a large or impressive house.ull Definition of CASTLE. 1. a: a large fortified building or set of buildings b: a massive or imposing house. 2. : a retreat safe against intrusion or invasion. 3. : 3rook. See castle defined for English-language learners. See castle defined for kids.