(n.) The euphonic modification of a root vowel sound by the influence of a, u, or especially i, in the syllable which formerly followed.
UMLAUT
Meaning of UMLAUT in English
Webster's English dictionary. Английский словарь Webster. 2012
(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 English dictionary. Английский словарь Webster. 2012