This is the 8133rd most frequent German word.
infinity
The German word for "infinity" is "Unendlichkeit," meaning the quality or state of being endless or limitless.
Here, 'unendlich' (infinite) is used as an adjective to describe the limitless nature of beauty.
Die Schönheit des Universums scheint unendlich zu sein.
The beauty of the universe seems to be infinite.
In this sentence, 'Unendlichkeit' (infinity) functions as a noun signifying the mathematical concept of endlessness.
Mathematiker beschäftigen sich oft mit Konzepten wie Unendlichkeit.
Mathematicians often deal with concepts like infinity.
Here, 'unendliche' (infinite) is used as an adjective modifying the noun 'Reihe' (series), implying a boundless or endless extent.