noun
- The sex chromosome that is present in both sexes: singly in males and doubly in females.
- usage: "human females normally have two X chromosomes"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). X chromosome. Retrieved September 22, 2026, from http://smartdefine.org/x_chromosome/definitions/1212975 |
| Chicago | WordNet. 2010. "X chromosome" http://smartdefine.org/x_chromosome/definitions/1212975 (accessed September 22, 2026). |
| Harvard | WordNet 2010, X chromosome, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/x_chromosome/definitions/1212975>. |
| MLA | WordNet. "X chromosome" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/x_chromosome/definitions/1212975> |