ANCHOR. A large and heavy instrument in use from the earliest times for holding and retaining ships, which it executes with admirable force. With few exceptions it consists of a long iron shank, having at one end a ring, to which the cable is attached, and the other branching out into two arms, with flukes or palms at their bill or extremity. A stock of timber or iron is fixed at right angles to the arms, and serves to guide the flukes perpendicularly to the surface of the ground. According to their various form and size, anchors obtain the epithets of the [sheet], [best bower], [small bower], [spare], [stream], [kedge], and [grapling] (which see under their respective heads).
Anchor floating, see [Floating Anchor].—At anchor, the situation of a ship which rides by its anchor.—To anchor, to cast or to let go the anchor, so that it falls into the ground for the ship to ride thereby.—To anchor with a spring on the cable, see [Spring]. Anchor is also used figuratively for anything which confers security or stability.
ANCHORABLE. Fit for anchorage.
ANCHORAGE. Ground which is suitable, and neither too deep, shallow, or exposed for ships to ride in safety upon; also the set of anchors belonging to a ship; also a royal duty levied from vessels coming to a port or roadstead for the use of its advantages. It is generally marked on the charts by an anchor, and described according to its attributes of good, snug, open, or exposed.
ANCHOR-BALL. A pyrotechnical combustible attached to a grapnel for adhering to and setting fire to ships.
ANCHOR-CHOCKS. Pieces indented into a wooden anchor-stock where it has become worn or defective in the way of the shank; also pieces of wood or iron on which an anchor rests when it is stowed.
ANCHOR-DAVIT. See [Davit].
ANCHORED. Held by the anchor; also the act of having cast anchor.
ANCHOR-HOLD. The fastness of the flukes on the ground; also the act of having cast anchor, and taken the ground. (See [Home].)
ANCHOR-HOOPS. Strong iron hoops, binding the stock to the end of the shank and over the nuts of the anchor.