ablaut
[ ahb-lout, ab-; German ahp-lout ]
/ ˈɑb laʊt, ˈæb-; German ˈɑp laʊt /
noun Grammar.
(in Indo-European languages) regular alternation in the internal phonological structure of a word element, especially alternation of a vowel, that is coordinated with a change in grammatical function or combination, as in English sing, sang, sung, song; apophony.
Origin of ablaut
1840–50; < German, equivalent to
ab- off +
Laut sound
Words nearby ablaut
ablate,
ablation,
ablative,
ablative absolute,
ablator,
ablaut,
ablaze,
able,
able rating,
able seaman,
able-bodied
Example sentences from the Web for ablaut
The strong verbs form their preterite (originally the perfect) and past participle by means of ablaut ( 12).
A Middle High German Primer |Joseph Wright
British Dictionary definitions for ablaut
ablaut
/ (ˈæblaʊt, German ˈaplaut) /
noun
Word Origin for ablaut
German, coined 1819 by Jakob Grimm from
ab off +
Laut sound