(intransitive) To become business, to be able to resist volatilization; to stop to movement or be fluid; to congeal; to be really hard and malleable, like a metallic substance. rope up - attach to each other, for protection; "The mountaineers roped up whenever they begun the final ascent" vi (US https://arthurmcoan.win-blog.com/18675360/about-fix-dessert-chocolate-dubai-airport