In the natural sciences, a primary source could be defined as a report of original findings or ideas. These sources often appear in the form of research articles with sections on methods and results..
crampon - a hinged pair of curved iron bars; used to raise heavy objects crampoon grapnel, grapple, grappling hook, grappling iron, grappler - a tool consisting of several hooks for grasping and holding; often thrown with a rope
crampon (ËkrÃ¦mpÉn) n. 1. (Tools) one of a pair of pivoted steel levers used to lift heavy objects; grappling iron. 2. (Mountaineering) (often plural) one of a pair of frames each with 10 or 12 metal spikes, strapped to boots for climbing or walking on ice or snow. vb (Mountaineering) to climb using crampons