2 文書を見つけるための辞書。

• coolant
• 冷却剤
• a fluid agent (gas or liquid) that produces cooling; especially one used to cool a system by transferring heat away from one part to another; "he added more coolant to the car's radiator"; "the atomic reactor used a gas coolant"; "lathe operators use an emulsion of oil and water as a coolant for the cutting tool"
• 冷却を起こす液体の因子（ガス、液体）

• refrigerant
• 冷却剤
• any substance used to provide cooling (as in a refrigerator)
• （冷蔵庫などで）冷却するのに使われる物質