joint consisting of a line formed by joining two pieces | line thrown from a vessel that people can cling to in order to save themselves from drowning |
a stratum of ore or coal thick enough to be mined with profit | line that raises or lowers a deep-sea diver |
a slight depression or fold in the smoothness of a surface | support that enables people to survive or to continue doing something (often by providing an essential connection) |
| a crease on the palm; its length is said by palmists to indicate how long you will live |