noun
- A vowel whose quality or length is changed to indicate linguistic distinctions (such as sing sang sung song. ).
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ablaut. Retrieved September 20, 2026, from http://smartdefine.org/ablaut/definitions/1218956 |
| Chicago | WordNet. 2010. "ablaut" http://smartdefine.org/ablaut/definitions/1218956 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ablaut, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ablaut/definitions/1218956>. |
| MLA | WordNet. "ablaut" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ablaut/definitions/1218956> |