stamp (device) · a pointed tool, such as a punch, chisel, bodkin or awl · hallmark (an official marking)
çekim: çoğul poinçons
köken: Inherited from Old French poinçon, ponson, ponchon, probably a derivation from a Vulgar Latin verb *punctiāre from punctus or from Latin punctiōnem. Compare Italian punzone, Spanish punzón. Doublet of ponction.
symbol, emblem, sign (representative symbol) · seal (design or insignia associated with organization or official role) · mark (indication for reference or measurement)
çekim: çoğul tunnukset · tamlayan tunnuksen
köken: tuntea (“to know (well)”) + -us, as if “that by which something is known well, recognized”