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Ghurab

Ghurab is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Ghurab rather than just read about it. In short: Ghurab or gurab is a type of merchant and warship from the Nusantara archipelago. The ship was a result of Mediterranean influences in the region, particularly introduced by the Arabs, Persians, and Ottomans.

Ghurab — main illustration
Ghurab — illustration

Key takeaways

  • Ghurab belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Ghurab to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Ghurab from memory before moving on to harder problems.

Reference excerpt

Ghurab or gurab is a type of merchant and warship from the Nusantara archipelago. The ship was a result of Mediterranean influences in the region, particularly introduced by the Arabs, Persians, and Ottomans. For their war fleet, the Malays prefer to use shallow draught, oared longships similar to the galley, such as lancaran, penjajap, and kelulus. This is very different from the Javanese who prefer long-range, deep-draught round ships such as jong and malangbang. The reason for this difference is that the Malays operated their ships in riverine water, sheltered straits zone, and archipelagic environment, while the Javanese are often active in the open and high sea. After contact with Iberian people, both the Javanese and Malay fleets began to use the ghurab and ghali more frequently.

Etymology

The name of this ship includes gorap, gorab, gurab, ghurap, gurap, and benawa gurab. The name comes from the Arab word "ghurāb" or "ghorāb", meaning raven or crow. The word also means "vessel" or "galley" in Arabic or Persian. The word benawa or banawa comes from the Old Javanese language, which means boat or ship. In the Malay language the meaning is more or less the same. In different languages, the word can refer to different types of ships and boats, depending on the context of the sentence.

Description

Ghurab is a medium to large-sized trading vessel. They can be converted into a warship by adding swivel guns (rentaka). Early ghurab was galley-like, it has oars in addition to sails. The larger ghurab had 2 guns pointing forward (bow-chaser) and 15 on each side, with a total of 32 guns. The smaller ones carried 2 forward and 10 on each side (22 guns). The ghurab has a projecting stern. They may carry up to 3 masts. H. Warington Smyth, in 1902 described a large 2-masted trading gurap built of giam wood. The dimension is as follows: 300 ft (91.4 m) long, 30 ft (9.1 m) wide, 20 ft (6.1 m) depth, and 11 ft (3.4 m) freeboard. The capacity was 100 koyan (241.9 metric tons), with a 100 ft (30.5 m) mainmast, crewed by 30 men. The vessel is using fore-and-aft sail made with cloth, with yard and gaff-topsail.

Role Ghurab is used as a trading ship as well as a warship. One of the earliest accounts of ghurab has a background from the mid-14th century, mentioned in the Hikayat Raja-Raja Pasai of 1390s. The ghurab was said to be a ship of Majapahit empire, used to carry a princess named Radin Galoh Gemerenchang to marry a Pasai nobleman. Ghurab was also used as a warship alongside the jong by the senapati ing alaga (commander-in-chief) of Majapahit. The Hikayat Hang Tuah, which has a background of the late 15th to the early 16th century and was composed no earlier than the 17th century, mentioned that two pencalang and two ghurab were used by Majapahit to send a letter and gifts to improve the relationship with Malacca. The ghurabs were said to be "in the style of the Arabs' (ship)". Until the early 16th century, the main merchant and warship of the Javanese was the jong, but since the mid-16th century the maritime forces of the archipelago began to use new types of agile naval vessels that could be equipped with larger cannons: In various attacks on Portuguese Malacca after the defeat of Pati Unus, they no longer used jong but used lancaran, ghurab, and ghali. In 1515, Bintan attacked Kampar and Portuguese Malacca with 24 lancaran and 6 large ones called gurab. Pigafetta's Italian-Malay vocabulary of 1521 (published 1524) mentioned Malay gurap as a galley (a la galia).

The Hikayat Aceh states that the Acehnese sultanate had 120 large ghurab in the 1570s. The state ghurab (ghorab istana) of Aceh, Daya, and Pedir was said to carry 10 meriam, 50 lela, and 120 cecorong (excluding the istinggar). Smaller ones carried 5 meriam, 20 lela, and 50 cecorong. In 1624, the war fleet of the Mataram Sultanate numbered 2000 vessels consisting of gurab and small perahu. On 22 August 1628, 59 goraps of Sultan Agung's navy appeared at Batavia, unloading provisions for the Siege of Batavia.

Ships with similar name

There are several types of ships historically also called ghurab or similar names. The description and construction of each vessel, however, aren't necessarily the same.

Mediterranean According to Al-Maqrizi (1441 A.D.), ghurābs of the mediterranean sea were huge war galleys. According to Ibn Mammati (1209 A.D.), these ships had 140 oars. Al-Maqrizi refers to both Muslim and Christian galleys as ghurāb. Reinaud said that ghorāb was the name given by Moors to true galleys. Ubaldo (1181) tells about ghurāb as vessels sailing to and from Tripoli. Genizah letters mention cargo ghurābs that sailed from the Maghrib, Sicily, and on the Nile, carrying carob and flax.

Indian Ocean Indian Ocean ghurāb, which often appears in the records of the 17th century was a native Arab-Persian and Indian cargo, pirate, and war vessel. Abu Shama ca. 1266–1267, in Kitab al-rawdatayn fi akhbar al-dawlatayn, wrote about ghurāb:

"They sail by their masts (i.e. the sails); they (look like) quivers, but penetrate like arrows . . . It is no surprise that they are called ghurābs because they spread their wings like those of a dove"Sidi Ali in 1552, describes ghurābs as "great (rowing) vessels"; he also says that smaller ghurābs are "galliots with oars". Grab of Malabar coast is a vessel that was generally of shallow draft, and broad in proportion to its length. Size could range between 150 and as much as 500 tons (bm).

See also Lancaran, backbone of Malay fleet before mediterranean influence came Jong, large sailing ship from Nusantara Lancang Penjajap Ghali Kelulus, Javanese rowing ship

Notes

References

Illustrations

Ghurab: A portion of Miller atlas, showing a galley, dhow, and Ottoman ghurābs of the Arabian sea.
A portion of Miller atlas, showing a galley, dhow, and Ottoman ghurābs of the Arabian sea.
Ghurab: In the Indian ocean, 1519.
In the Indian ocean, 1519.
Ghurab: South of Seram island, 1519.
South of Seram island, 1519.
Ghurab: A ghurab, west of Aceh, Sumatra.
A ghurab, west of Aceh, Sumatra.
Ghurab: A gelue of Red Sea.
A gelue of Red Sea.

Worked examples

Example 1 — a first encounter with Ghurab

Start with the simplest possible case. Write down what Ghurab claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Ghurab before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Ghurab ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Ghurab

In research
Ghurab appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Ghurab in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Ghurab is common in secondary-school and first-year university syllabi. It links to neighbouring topics Human-powered watercraft, Indigenous boats, Indonesian inventions, so understanding it makes those chapters shorter.
In everyday life
Look for Ghurab outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Ghurab in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Ghurab means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Ghurab out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Ghurab in simple terms?

Ghurab or gurab is a type of merchant and warship from the Nusantara archipelago. The ship was a result of Mediterranean influences in the region, particularly introduced by the Arabs, Persians, and Ottomans.

Why does Ghurab matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Ghurab?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Ghurab.

Tags

  • Human-powered watercraft
  • Indigenous boats
  • Indonesian inventions
  • Merchant sailing ship types
  • Merchant ships
  • Naval sailing ship types
  • Naval ships
  • Sailing ships
  • Two-masted ships
  • Warships

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