warner

Noun

A person or thing that warns or signals danger.

ریشه

From the Old English 'warnian', meaning 'to take heed', and the suffix '-er', indicating a person who does something.

مثال

• The lighthouse served as a warner to ships approaching the rocky shore.
• The smoke detector is a crucial warner in case of a fire.
• He acted as a warner, alerting the villagers of the approaching storm.

ترکیب‌های رایج

Effective warner Serve as a warner Act as a warner Warner system