Definition of duralumin
: a light strong alloy of aluminum, copper, manganese, and magnesium
Recent Examples of duralumin from the Web
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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