B2not firmly fixed in place: There were some loose wires hanging out of the wall.The nails in the bridge had worked themselves loose.The prisoners were so thin that their skin hung loose.Flexible, loose and yieldingSeparateness and isolation in spaceAloneB2describes hair that is not tied back: Her hair was hanging loose about her shoulders.HairdressingHairstyles›describes things that are not fixed or held together or to anything else: A few loose sheets of paper were lying around.Separateness and isolation in spaceAlone