high line
/ˈhʌɪ lʌɪn/North American
noun
1 Fishing informal. The person who or boat which catches the most fish during a particular period of time; frequently as a title.
2 Forestry. In logging: an overhead cable attached high above the ground to a spar tree, used to haul logs out of the forest. Also attributive in high-line logging. Compare high lead. Now historical.
Origin
Mid 19th century. From high + line.