- published: 25 Nov 2012
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In archaeology, a celt /ˈsɛlt/ is a long, thin, prehistoric, stone or bronze tool similar to an adze, a hoe or axe-like tool.
The term "celt" came about from what was very probably a copyist's error in many medieval manuscript copies of Job 19:24 in the Latin Vulgate Bible, which became enshrined in the authoritative Sixto-Clementine printed edition of 1592; however the Codex Amiatinus, for example, does not contain the mistake. In the passage: Stylo ferreo, et plumbi lamina, vel certe sculpantur in silice (from Job 19:24, "Let it indeed be carved with an iron pen on a plate of lead or in stone"), the certe ("indeed") was spelled as celte by mistake, which would have to be the ablative of a non-existent third-declension noun celtes or celtis, the ablative case giving the sense "with/by a celt". Neither the Hebrew text (בעט־ברזל ועפרת לעד בצור יחצבון) nor the Septuagint (εν γραφείωa σιδηρώ και μολίβδω η εν πέτραις εγγλυφήναι) has a word corresponding to either certe or celte.
The Celts (/ˈkɛlts/, occasionally /ˈsɛlts/, see pronunciation of Celtic) were people in Iron Age and Medieval Europe who spoke Celtic languages and had cultural similarities, although the relationship between ethnic, linguistic and cultural factors in the Celtic world remains uncertain and controversial. The exact geographic spread of the ancient Celts is also disputed; in particular, the ways in which the Iron Age inhabitants of Great Britain and Ireland should be regarded as Celts has become a subject of controversy.
The history of pre-Celtic Europe remains very uncertain. According to one theory, the common root of the Celtic languages, a language known as Proto-Celtic, arose in the Late Bronze Age Urnfield culture of Central Europe, which flourished from around 1200 BC. In addition, according to a theory proposed in the 19th century, the first people to adopt cultural characteristics regarded as Celtic were the people of the Iron Age Hallstatt culture in central Europe (c. 800–450 BC), named for the rich grave finds in Hallstatt, Austria. Thus this area is sometimes called the 'Celtic homeland'. By or during the later La Tène period (c. 450 BC up to the Roman conquest), this Celtic culture was supposed to have expanded by diffusion or migration to the British Isles (Insular Celts), France and The Low Countries (Gauls), Bohemia, Poland and much of Central Europe, the Iberian Peninsula (Celtiberians, Celtici, Lusitanians and Gallaeci) and northern Italy (Golaseccans and Cisalpine Gauls) and, following the Gallic invasion of the Balkans in 279 BC, as far east as central Anatolia (Galatians).
A tool is any physical item that can be used to achieve a goal, especially if the item is not consumed in the process. Tool use by humans dates back millions of years, and other animals are also known to employ simple tools.
Tools that are used in particular fields or activities may have different designations such as "instrument", "utensil", "implement", "machine", "device," or "apparatus". The set of tools needed to achieve a goal is "equipment". The knowledge of constructing, obtaining and using tools is technology.
Anthropologists believe that the use of tools was an important step in the evolution of mankind. Because tools are used extensively by both humans and wild chimpanzees, it is widely assumed that the first routine use of tools took place prior to the divergence between the two species. These early tools, however, were likely made of perishable materials such as sticks, or consisted of unmodified stones that cannot be distinguished from other stones as tools.
Stone artifacts only date back to about 2.5 million years ago. However, a 2010 study suggests the hominin species Australopithecus afarensis ate meat by carving animal carcasses with stone implements. This finding pushes back the earliest known use of stone tools among hominins to about 3.4 million years ago.