1. A relationship between people characterized by tension, awkwardness, or difficulty in communication, often due to conflict, misunderstanding, or unresolved issues
The strained relationship between the two brothers lasted for years after their argument.
O relacionamento tenso entre os dois irmãos durou anos após a discussão.
2. A connection or association marked by stress or pressure, particularly in diplomatic, political, or professional contexts
The strained relationship between the two countries affected trade negotiations.
O relacionamento tenso entre os dois países afetou as negociações comerciais.