Ablaut

==English==
===Etymology===
From < + .
===Noun===
# The substitution of one root vowel for another, thus indicating a corresponding modification of use or meaning; vowel permutation; as, , , and ; and ; and , distinct from the phonetic influence of a succeeding vowel.
====Synonyms====
* gradation, alternation, apophony
====Derived terms====
* ablauting
====Translations====
* Armenian: 
* Danish: 
* German: 
* Icelandic: 
* Irish: 
* Russian: 
* Serbo-Croatian:
*: Cyrillic: , (Ekavian and Ijekavian) , (Ijekavian) 
*: Roman: , (Ekavian and Ijekavian) , (Ijekavian) 
* Swedish: 
* : Aplau
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==Serbo-Croatian==
===Etymology===
From .
===Pronunciation===
* 
===Noun===
# ablaut
====Declension====
====Synonyms====
* / 
et:ablaut
id:ablaut
hu:ablaut
nl:ablaut
ru:ablaut
ta:ablaut
tr:ablaut
uk:ablaut
vi:ablaut