رُجَّاحَةٌ
Root: رجح
Full Definition
رُجَّاحَةٌ
and
رُجَاحَةٌ , the latter word without teshdeed, mentioned by IDrst., A swing of rope; a rope suspended, in, or upon, which one goes to and fro; it is ridden by a boy: thought by MF to be what is called
أُرْجُوحَةٌ; he holding this last also to mean the rope [above mentioned]; but no other says this except IDrst.