Nautical Term: Windlass

Definition of Windlass

A windlass is a mechanical device used on ships and other watercraft for the purpose of raising and lowering heavy anchors and anchoring ropes, known as hawsers. The windlass typically consists of a drum or gypsies, on which the anchor chain winds, and a wildcat or capstan, which is used to turn the drum or gypsies when raising the anchor. The windlass is operated by means of a steam engine or motor, providing the necessary power to handle the heavy loads involved in anchoring a ship.

For example, during a storm at sea, the ship’s captain orders the anchor to be dropped to prevent the ship from drifting. The crew proceeds to secure the anchor chain to the ship’s bow using the windlass. Once the anchor chain is secured, the crew operates the windlass to raise the anchor, bringing the ship to a safe and secure position.

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