1. a sliding ring or collar that holds a yard or gaff to a mast on a sailing ship
Usage: nautical

Examples

• The sailor adjusted the parrel to secure the yard to the mast.
• A broken parrel could cause the sail to shift dangerously in strong winds.
• The ship’s rigging included several parrels made of rope and wood.
• He inspected each parrel before setting sail to ensure they were properly fastened.
• The parrel allowed the yard to rotate while remaining attached to the mast.