Exsiccator | n. (Chem.) An apparatus for drying substances or preserving them from moisture; a desiccator; also, less frequently, an agent employed to absorb moisture, as calcium chloride, or concentrated sulphuric acid. [ 1913 Webster ] |
Desiccator | n. 1. One who, or that which, desiccates. [ 1913 Webster ] 2. (Chem.) A short glass jar fitted with an air-tight cover, and containing some desiccating agent, as sulphuric acid, phosphorus pentoxide, or calcium chloride, above which is supported on a perforated platform the material to be dried, or preserved from moisture. [ 1913 Webster +PJC ] 3. A machine or apparatus for drying fruit, milk, etc., usually by the aid of heat; an evaporator. [ Webster 1913 Suppl. ] |