Definition of duralumin
: a light strong alloy of aluminum, copper, manganese, and magnesium
Recent Examples of duralumin from the Web
Close will take with her that ultra lightweight duralumin tray her mother received, made from the same material so much of the aircraft was to help keep it in the air.
Then came the PCA-1A, which cut weight using duralumin tubing instead of steel construction, and fabric covering the wings instead of plywood.
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Origin and Etymology of duralumin
from Duralumin, a trademark
First Known Use: 1910See Words from the same year
Seen and Heard
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