Warn

To inform someone in advance about a future danger, threat, or problem, thus advising them to take precautions or to be prepared for an expected outcome. The act of warning can involve verbal communication, written notifications, or signals intended to prevent harm or facilitate awareness regarding certain issues.

Warn meaning with examples

• The meteorologist warned residents of the coastal town to evacuate immediately as a powerful hurricane approached, highlighting the importance of safety and preparedness in the face of natural disasters. Many families packed their essentials and sought shelter further inland, taking the warning seriously to avoid potential devastation.
• Before the storm, the school principal warned the students to take home their project work and important materials. Recognizing that classes might be cancelled, she advised them to stay safe and to keep an eye on local updates regarding weather conditions and possible school closures.
• The teacher warned students about the upcoming exam, emphasizing the need for sufficient preparation and study time. She provided resources and tips, creating a sense of urgency while ensuring that everyone understood the importance of achieving their academic best in the upcoming tests.
• On the health website, experts warned the public about the increased risks associated with seasonal flu. They recommended vaccination and good hygiene practices, aiming to spread awareness about preventive measures that could mitigate the impact of the flu season on individuals and communities alike.