rope yarn(n = noun.artifact) - the strands out of which ropes are made;
is a kind of strand
bay yarn, guess rope, guest rope, guide rope, guy rope, hangman's rope, jump rope, ridge rope, rope, rope bridge, rope burn, rope down, rope in, rope ladder, rope off, rope tow, rope up, rope yard, saxony yarn, skip rope, skipping rope, spun yarn, towing rope, trail rope, worsted yarn, yarn