noun. ['ˈlɪθiːəm'] a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
- metallic element
- atomic number 3
- lithium (Latin)
Rhymes with Lithium
Sentences with lithium
1. Noun, singular or mass
Purchase white lithium grease from a hardware store.
Lubricate the shaft with lithium grease and center the rack on the shaft.