bab·bitt metal (băb

ĭt)
n.Any of several soft, silvery antifriction alloys composed of tin usually with small amounts of copper and antimony.
[TahlilGaran] American Dictionary ▲
babbitt metal [After Isaac
Babbitt (1799-1862), American inventor who patented such an alloy.]
[TahlilGaran] American Dictionary ▲