Response to an offer which varies the terms or conditions of that offer.

Ships time was counted by the half hour, starting at midnight. A half hour after twelve was one bell; one o'clock, two bells; and so on until four o'clock, which was eight bells. The counting then started over again, with 4

A wooden wedge fitting into a drainage hole in the bottom of a boat for the purpose of draining the boat when she is out of water.

Blocks of wood made to fit in the hawse-holes, or holes in the half-ports, when at sea. Those in the hawse-holes are sometimes called hawse-blocks.

A ball shaped buoy marking a navigational hazard.

Is the temperature at which moisture begins to condense in a compressed air system.

The renting of a boat

Towards, near, or at the bow; Prefix denoting at, near, or toward the bow.

A block with a single sheave which is hinged and opens on the side so that the bight of a line can be led into the block and closed without running the whole length through

A filter element whose medium consists of a series of uniform folds and has the geometric form of a cylinder, cone, disc, plate ... Synonymous with "convoluted" and "corrugated".

An object made with more than one type of material.

Arrangements with a carrier for the acceptance and carriage of freight; i.e., a space reservation.

Fluid cooling agent.

A machine used to pick up and move goods loaded on pallets or skids.

An instrument with a movable arm to plot a course on a chart

The highest navigation bridge. It usually includes an added set of controls above the level of the normal control station for better visibility.

Depth measured; the number indicating depth on a chart; the process of measuring fuel or water in ships' tanks. A ship is thought to be "in soundings" when she is inside the 100 fathom line, and "off soundings" when she is outside that line. ...

Is the temperature at which oil begins to flow under prescribed conditions.

Pair of hooks linked together and attached to a crane.

A severe type of food poisoning caused by eating contaminated fish