Portal tomb is a type of ancient structure found in Ireland, composed of large stones and characterized by a portal entranceway. The spelling of the word "portal" is /ˈpɔːtəl/, with the stress on the first syllable, and the spelling of "tomb" is /tuːm/, with the stress on the second syllable. The combination of these words creates the unique term "portal tomb", indicating the specific type of historical structure found in Ireland. The correct spelling is important for accurate communication and understanding.
A portal tomb, also known as a dolmen or a cromlech, is an ancient megalithic structure found in various parts of the world, particularly in Europe. It is a type of burial monument characterized by its large, upright stones supporting a flat, horizontal capstone, forming a chamber-like structure. These prehistoric structures were typically constructed during the Neolithic period, around 4000 to 3000 BCE.
The distinguishing feature of a portal tomb is its entrance or portal, which is formed by two vertical stones, known as orthostats, supporting a larger capstone on top. The portal is usually oriented towards a specific direction, such as the sunrise or sunset during a particular time of the year, suggesting possible astronomical or ceremonial significance. The capstone, often weighing several tons, covers the chamber, protecting the burial remains within.
Portal tombs are believed to have served as collective burial sites for communities or families, where multiple individuals were interred over time. Archaeological excavations of these tombs have uncovered human remains, pottery, tools, and other artifacts, providing valuable insights into the lifestyles, rituals, and beliefs of the people who built them.
Although portal tombs share similar architectural traits, there is regional variation in their design and construction techniques. They can range in size from relatively small structures to imposing monuments, depending on the availability of local materials and the resources of the builders.
Today, portal tombs stand as enduring reminders of the ancient past and serve as important archaeological and historical sites, offering glimpses into the customs and practices of our early ancestors.
The word "portal tomb" is a combination of two terms: "portal" and "tomb".
The term "portal" comes from the Latin word "porta", which means "gate" or "entrance". In English, "portal" refers to a grand entrance, often with ornate archways or doors.
The word "tomb" originates from the Old English word "tumb", which means "a mound" or "a grave". It can be traced back to the Proto-Germanic word "tumbaz", meaning "burial mound" or "tomb".
When combined, "portal tomb" refers to a specific type of megalithic tomb characterized by a large entrance or portal. These tombs have two upright stones, known as portal stones, supporting a large capstone, creating an entrance chamber.