a smith: a skilled metalworker, named in the exile lists among the workers carried off from Jerusalem to Babylon
This word turns up in only one setting: the record of who Nebuchadnezzar carried off from Jerusalem to Babylon. In all four places it stands right next to another word for a skilled worker (חָרָשׁ), and the two together read like a heading over a whole class of people, "the craftsmen and the smiths."
Both words are singular in Hebrew but plainly stand for groups, the way English can say a city lost its doctors and its teachers. The lists around them name the king, the queen mother, the court officials, and the fighting men. Metalworkers belong in that company for a hard practical reason: they made the weapons, the armor, and the tools. An empire wanted them for its own building projects, and it did not want them left behind to re-arm a beaten city.
What the name itself points to is less clear. It is built on a Hebrew verb meaning to shut or fasten (סָגַר), so older dictionaries render it "locksmith" and picture a maker of bolts and locks, while newer ones settle for the broader "metalworker." English versions divide the same way, printing "smiths," "metal workers," or simply "artisans."
Disputed
What trade the noun designates in the deportation notices: a metalworker generally, or specifically a maker of locks and bolts.
- majorityA metal worker or smith in general; the term functions as a collective for the skilled metal trades removed in 597 BCE, paired with חָרָשׁ for artisans at large.; HALOT, s.v. מַסְגֵּר; DCH, s.v. מַסְגֵּר
- minorityA locksmith, named from the bolts and fastenings he produced, the gloss that preserves the derivation from סגר "to shut."; BDB, s.v. מַסְגֵּר