This is the 3091st most frequent Turkish word.
biridir
"Biridir" means "is one of" in English.
In this sentence, 'biridir' is used to mean 'is one of', highlighting Ahmet as a member of a subset of diligent students.
Ahmet, sınıfın en çalışkan öğrencilerinden biridir.
Ahmet is one of the most diligent students in the class.
Here, 'biridir' signifies that the referenced houses belong to a distinguished group regarded as the most beautiful in the area.
Bu evler, bu bölgedeki en güzel evlerden biridir.
These houses are among the most beautiful houses in this area.
In this case, 'biridir' implies that the discovery is considered part of a significant subset within the field of science.