Icehouses are structures used to store and preserve ice. Synonyms for this term might include "icebox" or "ice chest." Additionally, "cooling house," "refrigeration unit," and "chilling facility" could be used as synonyms for icehouse. Some historical terms for icehouses also include "ice pit" or "ice well." In some contexts, the term "cold storage" might be used to refer to larger facilities used for commercial purposes or to preserve food items at low temperatures. Whether constructing a new icehouse or simply referring to an existing one, these synonyms can help to convey the purpose and function of this useful structure.