adjective
Definition: Describing a substance that has been treated with hydrogen, often used to refer to fats that have been made more solid by adding hydrogen to them.
Example: Many processed foods contain hydrogenated oils that can affect health.
verb
Definition: To treat a substance with hydrogen, often to make it more stable or to change its properties, especially in the context of fats and oils.
Example: The oil was hydrogenated to improve its shelf life and texture.