Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

rückumlaut

noun
rück·​umlaut | \ ˈrᵫk+ˌ-\

Definition of rückumlaut

: the absence of umlaut of the stem vowel in the past tense and past participle of some Germanic weak verbs as a result of the loss of i in the following syllable before the umlaut period

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for rückumlaut

German literally, back umlaut, from rück- (from zurück back, backward, from Middle High German ze rücke, from ze to—from Old High German zi—+ rücke back, from Old High German hrukki) + umlaut

Keep scrolling for more

Learn More about rückumlaut

Dictionary Entries near rückumlaut

ruck

ruckle

rucksack

rückumlaut

ruckus

ructation

ruction

Statistics for rückumlaut

Look-up Popularity

Comments on rückumlaut

What made you want to look up rückumlaut? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

comprise

Listen to the pronounciation of comprise

to be made up of

Get Word of the Day daily email!

Test Your Vocabulary

Where in the World? A Quiz

  • peter bruegel tower of babel painting
  • What language does pajama come from?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games