astronomy

Immurement

Immurement is a astronomy 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 Immurement rather than just read about it. In short: Immurement (from Latin im- 'in' and murus 'wall'; lit. 'walling in'), also called immuration or live entombment, is a form of imprisonment, usually until death, in which someone is placed within an enclosed space without exits. This includes instances where people have been enclosed in extremely tight confinement, such as within a coffin.

Key takeaways

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

Reference excerpt

Immurement (from Latin im- 'in' and murus 'wall'; lit. 'walling in'), also called immuration or live entombment, is a form of imprisonment, usually until death, in which someone is placed within an enclosed space without exits. This includes instances where people have been enclosed in extremely tight confinement, such as within a coffin. When used as a means of execution, the prisoner is simply left to die from starvation or dehydration. This form of execution is distinct from being buried alive, in which the victim typically dies of asphyxiation. By contrast, immurement has also occasionally been used as an early form of life imprisonment, in which cases the victims were regularly fed and given water. There have been a few cases in which people have survived for months or years after being walled up, as well as some people, such as anchorites, who were voluntarily immured. Notable examples of immurement as an established execution practice (with death from thirst or starvation as the intended aim) are attested. In the Roman Empire, Vestal Virgins faced live entombment as punishment if they were found guilty of breaking their chastity vows. Immurement has also been well established as a punishment of robbers in Persia, even into the early 20th century. Some ambiguous evidence exists of immurement as a practice of coffin-type confinement in Mongolia. One famous, but likely mythical, immurement was that of Anarkali by Emperor Akbar because of her supposed relationship with Prince Saleem. Isolated incidents of immurement, rather than elements of continuous traditions, are attested or alleged from numerous other parts of the world. Instances of immurement as an element of massacre within the context of war or revolution are also noted. Entombing living persons as a type of human sacrifice is also reported, for example, as part of grand burial ceremonies in some cultures. As a motif in legends and folklore, many tales of immurement exist. In the folklore, immurement is prominent as a form of capital punishment, but its use as a type of human sacrifice to make buildings sturdy has many tales attached to it as well. Skeletal remains have been, from time to time, found behind walls and in hidden rooms, and on several occasions have been asserted to be evidence of such sacrificial or punitive practices.

History

Europe

According to Finnish legend, a young maiden was wrongfully immured into the castle wall of Olavinlinna as a punishment for treason. The subsequent growth of a rowan tree at the location of her execution, whose flowers were as white as her innocence and berries as red as her blood, inspired a ballad. Similar legends stem from Haapsalu, Kuressaare, Põlva and Visby. According to a Latvian legend, as many as three people might have been immured in tunnels under the Grobiņa Castle. A daughter of a knight living in the castle did not approve of her father's choice of a young nobleman as her future husband. Said knight also pillaged surrounding areas and took prisoners to live in the tunnels, among these a handsome young man whom the daughter took a liking to, helping him escape. Her fate was not so lucky as the knight and his future son-in-law punished her by immuring her in one of the tunnels. Another nobleman's daughter and a Swedish soldier are also said to be immured in one of the tunnels after she had fallen in love with the Swedish soldier and requested her father to allow her to marry him. According to another legend, a maiden and a servant were immured after a failed attempt at spying on Germans to gain intelligence on their plans for what is now Latvia. In book 3 of his History of the Peloponnesian War, Thucydides goes into great detail on the revolution that broke out at Corfu in 427 BC:

Death thus raged in every shape; and, as usually happens at such times, there was no length to which violence did not go; sons were killed by their fathers, and suppliants dragged from the altar or slain upon it; while some were even walled up in the temple of Dionysus and died there. The Vestal Virgins in ancient Rome constituted a class of priestesses whose principal duty was to maintain the sacred fire dedicated to Vesta (goddess of the home and the family), and they lived under a strict vow of chastity and celibacy. If that vow of chastity was broken, the offending priestess was immured alive as follows:

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Immurement

Start with the simplest possible case. Write down what Immurement claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Immurement 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 Immurement 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 Immurement

In research: Immurement appears in astronomy 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 Immurement 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: Immurement is common in secondary-school and first-year university syllabi. It links to neighbouring topics Causes of death, Dehydration, Execution methods, so understanding it makes those chapters shorter.
In everyday life: Look for Immurement 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 Immurement in 20 minutes

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

Frequently asked questions

What is Immurement in simple terms?

Why does Immurement matter?

Because it connects several astronomy 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 Immurement?

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 Immurement.