The Shroud knot is a multi-strand bend knot used to join two ends of laid (or twisted) rope together. Shroud knots, in general, are a class of knots in which the individual strands of laid rope are knotted, but not woven, to the individual strands of another laid rope. This makes them more secure than a simple bend but less secure than a full splice

Rope splicing

Rope splicing in ropework is the forming of a semi-permanent joint between two ropes or two parts of the same rope by partly untwisting and then interweaving their strands. Splices can be used to form a stopper at the end of a line, to form a loop or an eye in a rope, or for joining two ropes...

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Shroud knots were originally used as a quick way of repairing a rope that had broken aboard a ship. As modern ships now use steel cable for the most part, the knots are now more often used decoratively than functionally.