Cryptic crossword clue
German mark in ultimatum: short period’s left in shake-up 6

The most common and most likely answer to this crossword clue is the 6 letter word UMLAUT

U
M
L
A
U
T


Buddy explains!

The straight part
We know that "German mark" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case german mark = umlaut.
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.
This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.

What does UMLAUT mean?

UMLAUT noun
  1. An assimilatory process whereby a vowel is pronounced more like a following vocoid that is separated by one or more consonants.
  2. The umlaut process (as above) that occurred historically in Germanic languages whereby back vowels became front vowels when followed by syllable containing a front vocoid (e.g. Germanic lūsiz > Old English lȳs(i) > Modern English lice).
  3. A vowel so assimilated.
  4. The diacritical mark ( ¨ ) placed over a vowel when it indicates a (rounded) front vowel
  5. Diaeresis
UMLAUT verb
  1. To place an umlaut over (a vowel).
  2. To modify (a word) so that an umlaut is required in it.

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