脚缆,卷帆时水手立足之缆索,帆的下缘索
Footrope \Foot"rope`\, n. (Aut.)
(a) The rope rigged below a yard, upon which men stand when
reefing or furling; -- formerly called a {horse}.
(b) That part of the boltrope to which the lower edge of a
sail is sewed.