noun.
Nautical:
noun.
The act of securing a ship or boat in a particular place by means of anchors, etc.
noun.
Mostly in the plural, that by which a ship is confined or secured, as the anchors, chains, and bridles laid athwart the bottom of a river or harbor: as, she lay at her moorings. Hence, generally
noun.
That to which anything is fastened, or by which it is held.