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
starvation. noun starÂ·vaÂ·tion \staer-stÃ¤r-ËvÄ\. ShÉn. : tweet suffering or death caused by having nothing to eat or not enough to: eat the condition of someone who is. starving