#initial-load-header-loader { visibility: hidden!important; } #initial-load-content { visibility: visible!important; } .expandable .expandable-control { display: none!important; } .expandable .expandable-content { display: block!important; visibility: visible!important; max-height: none!important; height: auto!important; }

leading mark

[lee-ding]

noun Navigation.

either of two conspicuous objects regarded as points on a line (leading line) upon which a vessel can sail a safe course.

Origin of leading mark

First recorded in 1795–1805

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019