mandrel
/ˈmæn.dɹəl/ noun, verb
Forms mandrels mandreling mandrelling mandreled mandrelled
- noun A round object used as an aid for shaping a material, e.g. shaping or enlarging a ring, or bending or enlarging a pipe without creasing or kinking it.
- noun A tool or component of a tool that guides, grips or clamps something, such as a workpiece to be machined, a machining tool or a part while it is moved.
- verb (transitive) To shape with a mandrel.
Synonyms
Etymology
From French mandrin, probably from Vulgar Latin *mamphurinum, from Latin mamphur (“a bow drill”), ultimately from Oscan or Ancient Greek μαννοφόρον (mannophóron, “wearing a collar”), from μανά (maná, “collar”) + φέρω (phérō, “to bear”); first element cognate with Latin monile (“collar”).
Webster’s 1913
Etymology [F. mandrin, prob. through (assumed) LL. mamphurinum, fr. L. mamphur a bow drill.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “mandrel”, CC BY-SA 4.0. Details