(港内用)系泊锚

Mooring \Moor"ing\, n.
1. The act of confining a ship to a particular place, by
means of anchors or fastenings.

2. That which serves to confine a ship to a place, as
anchors, cables, bridles, etc.

3. pl. The place or condition of a ship thus confined.

And the tossed bark in moorings swings. --Moore.

{Mooring block} (Naut.), a heavy block of cast iron sometimes
used as an anchor for mooring vessels.