Refine this word faster
Lithium
//ˈlɪθi.əm// name, noun
Definitions
Proper Noun
- 1 An inactive village in Perry County, Missouri.
Noun
- 1 The simplest alkali metal, the lightest solid element, and the third lightest chemical element (symbol Li) with an atomic number of 3 and atomic weight of 6.94. It is a soft, silvery metal. uncountable
"The importance of lithium-ion batteries makes lithium a potentially strategic natural resource."
- 2 a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals wordnet
- 3 A single atom of this element. countable
- 4 Lithium carbonate or other preparations of lithium metal used as a mood stabiliser to treat manic depression and bipolar disorders. uncountable
"It seems like his moods are better since he started taking lithium."
- 5 A lithium battery. countable
Etymology
Etymology 1
From New Latin lithium, from Ancient Greek λίθος (líthos, “stone”) + -ium.
Etymology 2
From one of the place's two natural mineral springs containing lithium salts.
See also for "lithium"
Next best steps
Mini challenge
Unscramble this word: lithium