steelyard

/ˈstiːljɑːɹd/

steelyard means A transportable balance with unequal arm lengths.

steelyard is pronounced /ˈstiːljɑːɹd/.

Etymology

From steel + yard (“enclosed area, rod”). The sense of “place” is a calque of Dutch staalhof or Middle Low German Stalhof (Modern Dutch staal (“steel”) + hof (“court, yard”)). The sense of “balance” is presumably from the sense of “place”, originally “steelyard beam”, mixed with additional sense of “rod” (hence “rod for weighing steel”), replacing earlier Latin statēra.

noun

A transportable balance with unequal arm lengths.
A place where steel (and possibly other metals as well) is stored and sold.

Definitions & examples from Wiktionary (CC BY-SA 3.0).