noun
- A soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals.
- synonyms: Li, atomic number 3
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). lithium. Retrieved September 20, 2026, from http://smartdefine.org/lithium/definitions/1247657 |
| Chicago | WordNet. 2010. "lithium" http://smartdefine.org/lithium/definitions/1247657 (accessed September 20, 2026). |
| Harvard | WordNet 2010, lithium, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/lithium/definitions/1247657>. |
| MLA | WordNet. "lithium" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/lithium/definitions/1247657> |