What does the term 'potable water' refer to?

The term 'potable water' specifically refers to water that is safe for human consumption. This means that the water meets health standards and is free from harmful contaminants, making it suitable for drinking, cooking, and other domestic uses. It is essential for potable water to be free from pathogens and chemical pollutants to ensure it does not pose a risk to health.

While options relating to cleanliness and mineral content may seem relevant, they do not fully capture the overall definition of potable water. For instance, water could be technically free from certain pathogens but still unsafe if it contains harmful chemicals. Therefore, the emphasis is on the safety aspect for consumption, which aligns with the definition provided in the correct answer.