chainfall noun2 •A chain laid across a beam or similar, used as part of a hoist for lifting objects.I pinched a cowlift over Jewel's hipbones. Then we took a chainfall and hooked it to an overhead beam and then to the cowlift. — 2006 •A hoist of the type that provides a hanging chain: a chainfall hoist.Get that chainfall over here. We're gonna flip this damn thing over. We'll be here all week if we don't get better access for this grinding op. formschainfalls
