Definition of the word lime water

The phrase "lime water" originally referred to a solution made by adding lime, also known as calcium oxide, to water. This solution, also called calcium hydroxide, was used for various purposes in the past, such as for cleaning and sanitation, for preserving food, and for treating medical conditions like scurvy, which is a disease caused by vitamin C deficiency. The practice of adding lime to drinking water to make it less unpleasant to taste, known as lime-juicing or lime-souring, dates back to the 19th century in the Caribbean, where limes were easily available. The British sailors used lime water to prevent scurvy on their long sea voyages, and the practice was eventually extended to their colonies around the world. In the United States, the term "lime water" is less commonly used now, except in the context of preparing certain types of cocktails, such as the popular beverage called the Margarita. In these cases, the term refers to a specific ratio of lime juice, sugar, and tequila mixed with water. Overall, the use of "lime water" has evolved over time, from a practical solution for various purposes to a specific drink enjoyed by many people today.