This is the 12857th most frequent German word.
yellen
The word "yellen" is not a standard German word. It may be a typo or mistaken term.
In this sentence, 'yellen' is used to describe the act of shouting or screaming, particularly expressing happiness.
Die Kinder auf dem Spielplatz yellten vor Freude.
The children on the playground yelled with joy.
Here, 'yellen' is applied to convey the barking or loud vocalization of the dog upon seeing the mailman.
Als der Hund den Briefträger sah, begann er laut zu yellen.
When the dog saw the mailman, it started to yell loudly.
This demonstrates 'yellen' as an action that a person could take while experiencing intense emotions, related to shouting out loud.