Definition: Relating to the measurement of water, especially in terms of its flow and quantity.

Example: The hydrometric data collected from the river helps in understanding its flow patterns.

Definition: Relating to a system that heats or cools by moving a fluid, like water, through pipes.

Example: The hydronic heating system kept the entire house warm during the winter.

Definition: A type of ion formed when a hydrogen ion combines with water, represented as H3O+.

Example: In aqueous solutions, hydronium ions play a crucial role in determining acidity.

Definition: Relating to a method of treating illness using water, often through baths or drinking water.

Example: The hydropathic treatments at the spa helped many guests feel rejuvenated.

Definition: The practice of using water for healing purposes, either by drinking it or applying it to the body.

Example: Hydropathy is often used as a natural treatment for various ailments.

Definition: A chemical compound that is a derivative of hydrogen peroxide, characterized by the presence of an OH group attached to a hydrocarbon chain.

Example: Hydroperoxide is often used as a bleaching agent in various industrial processes.

Definition: A type of opal that appears cloudy or opaque when dry but becomes clear or see-through when it is wet.

Example: The hydrophane opal changed its appearance dramatically when it was submerged in water.

Definition: This word describes substances that are attracted to water and can easily mix with or dissolve in it.

Example: Sugar is hydrophilic, so it dissolves quickly in water.

Definition: A measure of how much a substance attracts and holds water molecules.

Example: The hydrophilicity of the material makes it ideal for use in wet environments.

Definition: An intense and irrational fear of water or being in water.

Example: His hydrophobia made it difficult for him to enjoy swimming or even taking a shower.