beryllium

2 ENTRIES FOUND:

be·ryl·li·um

noun \bə-ˈri-lē-əm\

Definition of BERYLLIUM

: a steel-gray light strong brittle toxic divalent metallic element used chiefly as a hardening agent in alloys — see element table

Origin of BERYLLIUM

New Latin, from Greek bēryllion
First Known Use: circa 1847

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