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ablaut

[ ahb-lout, ab-; German ahp-lout ]

noun

, Grammar.
  1. (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.


ablaut

/ ˈæblaʊt; ˈaplaut /

noun

  1. linguistics vowel gradation, esp in Indo-European languages See gradation


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Word History and Origins

Origin of ablaut1

1840–50; < German, equivalent to ab- off + Laut sound

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Word History and Origins

Origin of ablaut1

German, coined 1819 by Jakob Grimm from ab off + Laut sound

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Example Sentences

The vowels vary within certain series of related vowels, called ablaut-series.

The strong verbs form their preterite (originally the perfect) and past participle by means of ablaut ( 12).

The non-reduplicated verbs are divided into six classes according to the six ablaut-series ( 12).

The verbs of this class belong to the sixth ablaut-series ( 12), and accordingly have a in the present; uo in the pret.

The verbs of this class belong to the fourth ablaut-series ( 12).

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