noun Date: 1872 a prehistoric hammering implement consisting of a rounded stone

New Collegiate Dictionary. 2001.

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  • Hammerstone — In archaeology, a hammerstone is a hard cobble used to strike lithic flakes off a lump of tool stone during the process of lithic reduction. [Charles Joseph Singer, Richard Raper, Trevor Illtyd Williams, A History of Technology , 1954,Clarendon… …   Wikipedia

  • Hammerstone — This interesting name is of locational origin from Humberstone in Lincolnshire or Humberstone in Leicestershire. The first mentioned, is believed to be named from a great boundary blew stone which marked the point where the Humber river… …   Surnames reference

  • hammerstone — ham·mer·stone (hămʹər stōn ) n. Archaeology A stone or cobble used as a pounding or pecking tool. * * * …   Universalium

  • hammerstone — ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun : a prehistoric hammering implement consisting of a rounded stone …   Useful english dictionary

  • The Book of the Long Sun — Litany of the Long Sun , first two books of The Book of the Long Sun, 2000 omnibus printing. The Book of the Long Sun is a tetralogy by Gene Wolfe, comprising Nightside of the Long Sun, Lake of the Long Sun, Caldé of the Long Sun, and Exodus from …   Wikipedia

  • hand tool — any tool or implement designed for manual operation. * * * Introduction  any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …   Universalium

  • Lacandon — Infobox ethnic group group=Lacandón nativename=Hach Winik Real People poptime=Mexico: approx 1000 popplace=Mexico (Lacandon Jungle in Northeastern Chiapas) and Petén, Guatemala rels=Protestant, Traditional Belief System, Some Catholic Influences… …   Wikipedia

  • Lithic reduction — The Levallois technique of flint knapping Lithic reduction involves the use of a hard hammer precursor, such as a hammerstone, a soft hammer fabricator (made of wood, bone or antler), or a wood or antler punch to detach lithic flakes from a lump… …   Wikipedia

  • Stone tool — A stone tool is, in the most general sense, any tool made of stone. Although stone tool dependent cultures exist even today, most stone tools are associated with prehistoric societies that no longer exist.The study of stone tools is often called… …   Wikipedia

  • Acheulean — (also spelled Acheulian, pron en|əˈʃuːliən) is the name given to an archaeological industry of stone tool manufacture associated with prehistoric hominins during the Lower Palaeolithic era across Africa and much of West Asia and Europe. Acheulean …   Wikipedia

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