AskDefine | Define freighter

Dictionary Definition

freighter n : a cargo ship; "they did much of their overseas trade in foreign bottoms" [syn: bottom, merchantman, merchant ship]

User Contributed Dictionary




  1. One who loads a ship, or one who charters and loads a ship.
  2. One employed in receiving and forwarding freight.
  3. One for whom freight is transported.
  4. A vessel used mainly to carry freight.

Extensive Definition

A cargo ship or freighter is any sort of ship or vessel that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the world's seas and oceans each year; they handle the bulk of international trade. Cargo ships are usually specially designed for the task, often being equipped with cranes and other mechanisms to load and unload, and come in all sizes. Today, they are almost always built of welded steel, and with some exceptions generally have a life expectancy of 25 to 30 years before being scrapped.


Specialized types of cargo vessels include container ships and bulk carriers (technically tankers of all sizes are cargo ships, although they are routinely thought of as a separate category).


The earliest records of waterborne activity mention the carriage of items for trade; the evidence of history and archaeology shows the practice to be widespread by the beginning of the 1st millennium BC. The desire to operate trade routes over longer distances and at more seasons of the year motivated improvements in ship design during the Middle Ages.
Before the middle of the 19th century, the incidence of piracy resulted in most cargo ships being armed, sometimes quite heavily, as in the case of the Manila galleons and East Indiamen.


Piracy is still quite common in some waters, particularly around Asia, most notably in the Malacca Straits, a narrow channel between Indonesia and Singapore / Malaysia. In 2004, the governments of those three nations agreed to provide better protection for the ships passing through the Straits. Also piracy prone are the waters off Somalia and Nigeria, while smaller vessels are also in danger along parts of the South American coasts.


While the definitions have become "cross-pollinated" over the years, "cargo" technically refers to the goods carried aboard the ship for hire, while "freight" refers to the compensation the ship or charterer receives for carrying the cargo.
Generally, the modern ocean shipping business is divided into two classes:
  1. Liner business: typically (but not exclusively) container vessels (wherein "general cargo" is carried in 20 or 40-foot "boxes"), operating as "common carriers", calling a regularly-published schedule of ports. A common carrier refers to a regulated service where any member of the public may book cargo for shipment, according to long-established and internationally agreed rules.
  2. Tramp-tanker business: generally this is private business arranged between the shipper and receiver and facilitated by the vessel owners or operators, who offer their vessels for hire to carry bulk (dry or liquid) or break bulk (cargoes with individually handled pieces) to any suitable port(s) in the world, according to a specifically drawn contract, called a charter party.
Larger cargo ships are generally operated by shipping lines: companies that specialize in the handling of cargo in general. Smaller vessels, such as coasters, are often owned by their operators.
Vessel prefixes: Before the vessel's name will be found a category designation. Naval ships, for example, will have "USS" (United States Ship), "HMS" (Her/His Majesty's Ship), "HTMS" (His Thai Majesty's Ship). Merchant ships may have "RMS (Royal Mail Ship, usually a passenger liner), "MV" (Motor Vessel, (powered by Diesel). "SS" (Steam Ship, now seldom seen, powered by steam). "TS", sometimes found in first position before a merchant ship's prefix, denotes that it has Twin Screws. (For further discussion, see Ship prefixes.)
Famous cargo ships would include the Liberty ships of World War II, partly based on a British design, the sections for which were prefabricated all over the USA and then assembled by shipbuilders in an average of 6 weeks with the record being just over 4 days. These ships allowed the Allies to replace sunken cargo vessels at a rate greater than the Kriegsmarine's U-boats could sink them, and contributed significantly to the war effort, the delivery of supplies, and eventual victory over the Axis powers.
Lake freighters built for the Great Lakes in North America differ in design from "salties" because of the difference in wave size and frequency in the lakes. A number of these boats are so large that they cannot leave the lakes because they do not fit into the locks on the Saint Lawrence Seaway.

Sizes of cargo ships

Cargo ships are categorized partly by their capacity, partly by their weight, and partly by their dimensions (often with reference to the various canals and canal locks through which they can travel). Some common categories include:
freighter in Danish: Handelsskib
freighter in German: Frachtschiff
freighter in Modern Greek (1453-): Φορτηγό πλοίο
freighter in Esperanto: Kargoŝipo
freighter in Spanish: Buque de carga
freighter in Finnish: Rahtilaiva
freighter in French: Navire cargo
freighter in Croatian: Teretni brod
freighter in Indonesian: Kapal barang
freighter in Icelandic: Flutningaskip
freighter in Italian: Nave cargo
freighter in Japanese: 貨物船
freighter in Latvian: Kravas kuģis
freighter in Dutch: Vrachtschip
freighter in Norwegian Nynorsk: Lasteskip
freighter in Norwegian: Lastebåt
freighter in Polish: Statek towarowy
freighter in Portuguese: Navio cargueiro
freighter in Russian: Грузовое судно
freighter in Serbo-Croatian: Teretni brod
freighter in Swedish: Lastfartyg
freighter in Tamil: சரக்குக் கப்பல்

Synonyms, Antonyms and Related Words

Amtrak, Aquarius, Ganymede, Hebe, argosy, ark, baggage train, bathyscaphe, bearer, bheesty, busboy, cable railroad, caddie, caravel, cargo handler, cargo ship, carrier, carrier pigeon, carter, choo-choo, coast guard cutter, coaster, cog railroad, cog railway, collier, common carrier, conveyer, coolie, cupbearer, derelict, drayman, dredge, el, electric, electric train, elevated, express, express train, expressman, fishing boat, flier, freight, freight train, funicular, goods train, gun bearer, hauler, homing pigeon, hydrofoil, icebreaker, interurban, lash, letter carrier, lightning express, lightship, limited, liner, litter-bearer, local, merchant ship, merchantman, metro, milk train, monorail, oiler, packet, packet boat, paddle steamer, parliamentary, parliamentary train, passenger train, picket ship, porter, rack-and-pinion railroad, railroad train, rattler, redcap, refrigeration ship, revenue cutter, rolling stock, rotor, rotor ship, screw steamer, self-propelled barge, shield-bearer, ship, shuttle, shuttle train, side-wheeler, skycap, slaver, spar-decker, special, steam schooner, steam yacht, steamer, stern-wheeler, stevedore, storeship, streamliner, stretcher-bearer, subway, tanker, tender, the Water Bearer, train, tramp steamer, transport, transporter, trawler, truck driver, trucker, tube, turbine, underground, wagoner, water boy, water carrier, way train, weather ship, whaler
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