noun
- An indicator that changes color on going from acidic to basic solutions. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). acid-base indicator. Retrieved September 20, 2026, from http://smartdefine.org/acid-base_indicator/definitions/1247520 |
| Chicago | WordNet. 2010. "acid-base indicator" http://smartdefine.org/acid-base_indicator/definitions/1247520 (accessed September 20, 2026). |
| Harvard | WordNet 2010, acid-base indicator, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/acid-base_indicator/definitions/1247520>. |
| MLA | WordNet. "acid-base indicator" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/acid-base_indicator/definitions/1247520> |