third force; third pole
Used in politics and international relations for a third major power or bloc that can counterbalance two dominant ones. Often refers to a non-aligned or alternative grouping.
During the Cold War, the Non-Aligned Movement attracted attention as a third force.
This new party aims to become a third pole opposing the two major parties.
Third Pole
Specifically refers to the Hindu Kush Himalayan region, which contains the largest ice mass outside the Arctic and Antarctic. Used in environmental and geographical contexts.
Glaciers in the Third Pole are shrinking rapidly due to global warming.
Compound of 第三 (third) and 極 (pole, extremity). The political sense is a calque from English 'third pole' or 'third force', while the geographical sense is a direct translation of the English term 'Third Pole' for the Himalayan region.