(n.) The euphonic modification of a root vowel sound by the influence of a, u or especially i, in the syllable which formerly followed.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). umlaut. Retrieved September 25, 2026, from http://smartdefine.org/umlaut/definitions/2076150 |
| Chicago | Webster's. 2011. "umlaut" http://smartdefine.org/umlaut/definitions/2076150 (accessed September 25, 2026). |
| Harvard | Webster's 2011, umlaut, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/umlaut/definitions/2076150>. |
| MLA | Webster's. "umlaut" 28 May 2011. Web. 25 September 2026. <http://smartdefine.org/umlaut/definitions/2076150> |