Polarity may refer to: Chemical polarity, a concept in chemistry which describes how equally bonding electrons are shared between atoms Electrical polarity Polarity (physics), a physical alignment of atoms Grammatical polarity, the distinction of affirmative and negative Polarity item, the sensitiveness of some expression to negative or affirmative contexts (linguistics) Polarity in international relations, a description of the distribution of power within the international system Polarit… (More on Polarity)