This is the 10140th most frequent German word.
perrin
It seems "perrin" is not a standard German word. Possibly a proper noun or misspelling.
Here, 'Perrin' is used as a proper name, likely of a person, and it identifies the individual being encountered.
Ich begegnete Perrin auf der Buchmesse.
I met Perrin at the book fair.
In this example, 'Perrin' is used as the author or creator of the book, indicating possession or authorship.
Das Buch von Perrin ist sehr interessant.
The book by Perrin is very interesting.
Here, 'Perrin' could refer to a named entity or item in the garden, maybe a type of plant or a decoration, showing identification and attributive description.