Blind-sided

To be unexpectedly attacked, surprised, or betrayed; to be caught off guard. This often implies a lack of preparation or awareness, leaving the individual vulnerable to the negative consequences of the action. The event can range from a strategic maneuver in business or politics to a personal betrayal in relationships. It emphasizes a sudden and often unwelcome shift in circumstances. The key element is the element of surprise which leads to a feeling of being vulnerable and possibly exploited or disadvantaged.

Blind-sided meaning with examples

• The CEO was completely blind-sided by the hostile takeover bid. He hadn't anticipated any challenges, and his unpreparedness led to a hasty and ultimately unsuccessful defense. The sudden change in events shocked the entire company, demonstrating the significance of his lack of anticipation.
• Sarah felt utterly blind-sided when her best friend suddenly stopped talking to her. They had seemed inseparable, and she had no idea what she could have done wrong, leaving her hurt and confused.
• In the debate, the politician was blind-sided by a question he hadn't prepared for. His clumsy response exposed a weakness in his argument, and his opponent capitalized on his surprise.
• The new employee was blind-sided by the company's sudden restructuring. They had just started, had little information, and didn't see it coming, forcing them to adapt quickly to uncertain conditions.