Definition: Something that can cause a reduction or decrease in quantity or amount.

Example: The depletive effects of overfishing can harm marine ecosystems.

Definition: The process of losing electrical charge or polarity, often referring to a change in the state of a cell or membrane that allows for the flow of electrical signals.

Example: During depolarization, the cell membrane becomes more permeable to ions, leading to a change in electrical potential.

Definition: To reduce or remove the polarization of something, often in a scientific or electrical context.

Example: The technician needed to depolarize the battery to restore its function.

Definition: A substance used in batteries to prevent pressure buildup by combining with hydrogen produced during operation.

Example: The technician added a depolarizer to the battery to ensure it operated safely.

Definition: To break down a large molecule made of many smaller units into those smaller units.

Example: The chemical process can depolymerize the plastic into its original monomers.

Definition: To greatly decrease the number of people living in a certain area, often due to events like war, disease, or forced movement.

Example: The war caused many towns to depopulate as people fled to safer regions.

Definition: Relating to the process of depositing materials or substances, often in a geological or environmental context.

Example: The depositional layers of sediment can tell us a lot about the history of the area.

Definition: Tending to reduce the activity of the body or mind.

Example: Alcohol is a common depressant that can slow down brain function.

Definition: A substance, often a drug, that slows down the body's functions and reduces feelings of excitement or anxiety.

Example: Alcohol is a common depressant that can make people feel relaxed but also sleepy.

Definition: To lower the air or gas pressure inside a space, such as a container or vehicle.

Example: The technician had to depressurize the cabin before performing maintenance.

Definition: A person who helps someone to stop following a particular belief or ideology, often used in the context of helping individuals leave cults or extreme groups.

Example: The deprogrammer worked tirelessly to help the young man regain his independence from the cult.