This is the 8101st most frequent German word.
illgner
The word "illgner" does not exist in standard German; it may be a misspelling or a proper noun.
In this sentence, the word 'Illgner' refers to Bodo Illgner, a well-known German football goalkeeper.
Illgner zeigte eine beeindruckende Leistung während des Fußballspiels.
Illgner demonstrated an impressive performance during the football match.
Here, 'Illgner' is used as part of the name of a theoretical model, presumably named after a researcher with the surname Illgner.
Das Illgner-Modell für Flussdynamik wird häufig in der Forschung verwendet.
The Illgner model for river dynamics is frequently used in research.
In this case, 'Illgner' refers to the author or publisher of the book being discussed, indicating a proper name used adjectivally.