These chemicals were used as refrigerants in air conditioners and refrigerators / freezers. They were used as propellants in cleaners, room deodorizers, furniture polishes, ha â¦ ir spray, perfumes and more. They were used as blowing agents in the production of styrofoam, foam rubber, and more.
paleâ¢ness, n. [uncountable] pale 2 /peÉªl/ USA pronunciation n. a stake or picket, as of a fence. limits; bounds: outside the pale of my jurisdiction. Idioms. Idioms beyond the pale, beyond the limits of proper behavior, courtesy, etc.: Holding children hostage for political purposes is behavior beyond the pale.
palest. 1  1 : deficient in color or intensity of color : pallid a pale complexion. 2  2 : not bright or brilliant : dim a pale sun shining through the fog. 3  3 : feeble, faint a pale imitation. 4  4 : deficient in chroma a pale pink.