1. a strong, durable fabric used for making sails for boats and ships
Usage: nautical
2. a heavy canvas fabric used for various purposes including awnings, tents, and clothing

Examples

• The yacht’s sails were made from high-quality sailcloth.
• She bought sailcloth to make a sturdy outdoor awning.
• The old sailcloth had weathered many storms at sea.
• Modern sailcloth is often made from synthetic materials.
• The tent was constructed from waterproof sailcloth.
• He repaired the torn sailcloth with a heavy needle and thread.