1. the state of having two opposite or contrasting principles, tendencies, or aspects
2. the property of having positive and negative electric charges or magnetic poles
Usage: physics; chemistry
3. the tendency of molecules to have regions of positive and negative charge
Usage: chemistry

Examples

• The polarity between rich and poor has increased in recent years.
• Political discussions often reveal the polarity of opinions on controversial issues.
• The battery’s polarity must be correct for the device to work properly.
• Scientists studied the polarity of the magnetic field.
• Water molecules have polarity due to their uneven distribution of electrons.
• The polarity of the compound affects its solubility in different solvents.