Meanings
plural jacklines
- nauticalA strong line, fixed fore-and-aft on a yacht, to which the crew are clipped for safety
Cite this entry
jackline. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/jackline
“jackline.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/jackline. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “jackline,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/jackline.
Source: jackline on Wiktionary, CC BY-SA 4.0.