1. a person or device that furls (rolls up or folds) something, such as a sail, flag, or umbrella
Usage: commonly used in nautical contexts; can refer to either a mechanical device or a person who performs the action

Examples

• The sailor adjusted the furler to roll up the jib sail.
• A motorized furler makes it easier to manage large sails on modern boats.
• The furler on the awning allows you to retract it quickly when the wind picks up.
• He worked as a furler, responsible for securing the sails before the storm.
• The automatic furler on the mainsail saves time during docking procedures.