daggerboard (noun)

1. They sailed together in their small sailboat, feeling the wind in their hair and the shared excitement as they lowered the daggerboard into the water.

2. The fashion-forward sailor proudly displayed their custom-designed daggerboard, both stylish and functional on their sleek sailboat.

3. In the comic strip, Captain Adventure used his daggerboard not only as a keel but also as a weapon to fight off the sea monsters.

4. In the thrilling action movie, the protagonist skillfully maneuvered their sailboat, swiftly lowering the daggerboard to stabilize the vessel during a high-speed chase scene.