The compressor, the âheartâ of the carâs air conditioning system works like a pump taking refrigerant, (R-12 Freon in older cars, R-134a in 1995 and newer cars) and pressurizing it, passing it along to the evaporator.
pontoon - (nautical) a floating structure (as a flat-bottomed boat) that serves as a dock or to support a bridge. barge, flatboat, hoy, lighter - a flatbottom boat for carrying heavy loads (especially on canals) boat - a small vessel for travel on water.
festoon - an embellishment consisting of a decorative representation of a string of flowers suspended between two points; used on pottery or in architectural work. embellishment - a superfluous ornament. 3. festoon - flower chains suspended in curves between points as a decoration. festoonery. flower chain - flowers strung together in a chain. Verb: 1. festoon - decorate with strings of flowers; The public buildings were festooned for the holiday