noun
- A quantity that does not vary.
- synonyms: constant, constant quantity
adjective
- Not liable to or capable of change.
- usage: "an invariable temperature"; "an invariable rule"; "his invariable courtesy"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). invariable. Retrieved September 20, 2026, from http://smartdefine.org/invariable/definitions/1176873 |
| Chicago | WordNet. 2010. "invariable" http://smartdefine.org/invariable/definitions/1176873 (accessed September 20, 2026). |
| Harvard | WordNet 2010, invariable, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/invariable/definitions/1176873>. |
| MLA | WordNet. "invariable" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/invariable/definitions/1176873> |