| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | coupling | US | Refers to the act of connecting two things together, such as train cars or electrical cables. | 1 |
| 2 | coupling | United States | Coupling is seen as a practical and efficient way to connect two components, such as pipes or cables, in industrial and mechanical settings. | 1 |
| 3 | liaison | United States | In American culture, a liaison is typically understood as a connection or relationship between two individuals or organizations, often in a professional context. | 1 |