| 单词 | pressure flaker |
| 释义 | > as lemmaspressure flaker pressure flaker n. Archaeology a pointed object used as a tool for pressure flaking. ΘΚΠ the world > time > relative time > the past > history or knowledge about the past > [noun] > archaeology > artefacts > methods of production > tools for side scraper1872 pressure flaker1938 1938 Amer. Antiq. 4 58 Iron nails and spikes..might have served as either hammers, pressure flakers, or awls depending on the size. 1954 S. Piggott Neolithic Cultures Brit. Isles ii. 43 The same floor produced three antler tines, and Floor 58..another, associated with a heap of minute flakes, indicating their use as pressure-flakers. 1995 J. Shreeve Neandertal Enigma (1996) vi. 132 He laid out a tarp and began to unpack..pressure flakers made of bone for hand-squeezing flakes off a tool's edge. < as lemmas |
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