1. the process of reducing or eliminating polarization; a decrease in the electrical potential difference across a cell membrane.
Usage: primarily used in physiology and neuroscience; technical term
2. the reduction of political, social, or ideological division or conflict.
Usage: figurative use

Examples

• During an action potential, depolarization of the neuron membrane allows sodium ions to rush into the cell.
• The heart's depolarization triggers the contraction of the ventricles.
• Depolarization of the political landscape requires dialogue between opposing groups.
• Cardiac depolarization can be measured using an electrocardiogram.
• The medication works by affecting depolarization in nerve cells.
• Community leaders worked toward depolarization of the heated debate.