This is the 13694th most frequent German word.
einordnen
To classify, arrange, or categorize.
The word "einordnen" means to classify or arrange in a specific order, applied here to organizing documents alphabetically.
Ich muss die Dokumente alphabetisch einordnen.
I need to sort the documents alphabetically.
Here, "einordnen" refers to mentally categorizing or integrating new information into one's existing knowledge or experiences.
Er konnte die ungewöhnlichen Ereignisse nicht in seine Erfahrungen einordnen.
He couldn't classify the unusual events within his experiences.
In this case, "einordnen" is used to describe merging into traffic or becoming part of a flow, emphasizing physical reintroduction.