Meaning of vanadium
Pronunciation: (vu-nā'dē-um), [key]
— n. Chem.
- a rare element occurring in certain minerals and obtained as a light-gray powder with a silvery luster or as a ductile metal: used as an ingredient of steel to toughen it and increase its shock resistance. Symbol: V; at. wt.: 50.942; at. no.: 23; sp. gr.: 5.96.
- vanadium (Thesaurus)