A language systematically utilized to communicate across different linguistic groups who do not share a native language is commonly referred to as a bridging language. This term denotes a language adopted as a common language between speakers whose native languages are different. A widespread example is English, often used in international business and diplomacy, bridging communication gaps among people from diverse linguistic backgrounds.
The existence of a bridging language facilitates global trade, international relations, and the dissemination of knowledge. Historically, languages such as Latin, French, and Swahili have served this purpose in different regions and time periods. The adoption of a bridging language streamlines interactions and lowers the communication barriers that would otherwise impede progress in various sectors, enhancing intercultural understanding and cooperation.