English dictionary
lithium
/'l/I//T//i//@/m/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals
Source: WordNet 3.0
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A metallic element of the alkaline group, occurring in several minerals, as petalite, spodumene, lepidolite, triphylite, etc., and otherwise widely disseminated, though in small quantities.
Source: webster1913