Meniscus (noun)

1. 1. In physics, the curved upper surface of a liquid in a container.
2. 2. In anatomy, a crescent-shaped fibrocartilage disk in the knee that acts as a cushion between the thighbone and shinbone.

Origin:

From greek meniskos, meaning crescent.

Examples:

1. In physics, the shape of the meniscus can indicate the surface tension of a liquid.
2. In anatomy, a torn meniscus can cause pain and discomfort in the knee joint.
3. The meniscus of the water in the glass was distorted by the ice cubes.
4. The doctor recommended surgery to repair the patient's damaged meniscus.
5. The scientist studied the behavior of the meniscus in various liquids to determine their surface tension.