polarity
🇺🇸
/pəˈlærəti/
🇬🇧
/pəˈlærəti/
A strong difference or opposition between two people or groups.
The teacher talked about the polarity in the classroom, with some students loving math and others not.
The state of having two opposite or contrasting aspects.
Understanding the polarity of a battery is important for knowing how to use it correctly.