This is the 10810th most frequent Turkish word.
deniyor
"Deniyor" means "it is being tried" or "it is being said" depending on context.
In this sentence, 'deniyor' conveys the action of trying out or experiencing something, as in experimenting with a method.
Bu yöntemi deniyorlar.
They are trying this method.
Here, 'deniyor' is used in a reported speech context, meaning 'it is said,' reflecting hearsay or commonly held belief.
Kendisine bu sıfat uygun bulunuyor deniyor.
It is said that this adjective is deemed appropriate for them.
In this case, 'deniyor' signifies the testing or applying process of the new methods mentioned.