warner (noun)

1. In the magical land of Zephyria, the humble warner named Elara acted as the beacon of light, alerting the kingdom of any impending danger.

2. According to Greek mythology, Hermes, the messenger of the gods, was also known as the warner, as he delivered warnings from the divine realm to the mortal world.

3. In the popular animated series 'The Adventures of Captain Courageous', the quirky character Marvin, with his comically oversized megaphone, played the role of the warner, cautioning the other cartoon characters of potential mishaps.

4. In the romantic comedy film 'Love and Laughter', the protagonist Sophie becomes the warner for her best friend Bella, warning her about the potential heartache that could come from getting involved with the charming yet commitment-phobic character Alex.