noun
- A silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
- synonyms: yttrium, atomic number 39
- The 25th letter of the Roman alphabet.
- synonyms: wye
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Y. Retrieved September 20, 2026, from http://smartdefine.org/y/definitions/1217747 |
| Chicago | WordNet. 2010. "Y" http://smartdefine.org/y/definitions/1217747 (accessed September 20, 2026). |
| Harvard | WordNet 2010, Y, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/y/definitions/1217747>. |
| MLA | WordNet. "Y" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/y/definitions/1217747> |