1. triangular sails set forward of the foremast on a sailing vessel
Usage: nautical; plural form

Examples

• The crew quickly adjusted the headsails as the wind shifted direction.
• Modern racing yachts often carry multiple headsails for different wind conditions.
• The headsails filled with wind as the boat picked up speed.
• Sailors must trim the headsails properly to maintain optimal boat performance.
• The storm damaged both headsails, forcing the crew to sail under mainsail alone.
• Learning to handle headsails is essential for any aspiring sailor.