ablaut

ab·laut

 (äb′lout′, äp′-)
n.
A vowel change, characteristic of Indo-European languages, that accompanies a change in grammatical function; for example, i, a, u in sing, sang, sung. Also called apophony, gradation.

[German : ab, off (from Middle High German ab, abe, from Old High German aba; see apo- in Indo-European roots) + Laut, sound (from Middle High German lūt, from Old High German hlūt; see kleu- in Indo-European roots).]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

ablaut

(ˈæblaʊt; German ˈaplaut)
n
(Linguistics) linguistics vowel gradation, esp in Indo-European languages. See gradation5
[German, coined 1819 by Jakob Grimm from ab off + Laut sound]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ab•laut

(ˈɑp laʊt, ˈæb-, ˈɑb-)

n.
(esp. in Indo-European languages) regular alternation of vowels in a word element, reflecting a change in grammatical function, as in English sing, sang, sung, song.
[1840–50; < German, =ab- off + Laut sound]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

ablaut

A change in the vowel in different forms of a verb, such as tenses, for example “hang” and “hung.”
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.ablaut - a vowel whose quality or length is changed to indicate linguistic distinctions (such as sing sang sung song)
gradation, grade - a degree of ablaut
vowel, vowel sound - a speech sound made with the vocal tract open
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
Ablaut
аблаутабляут

ablaut

nAblaut m
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
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