This is the 15448th most frequent Turkish word.
tabidir
"Tabidir" means "is natural" or "is dependent/subject to" depending on context.
Here, 'tabidir' shows a conditional relationship where approval by the institution is required.
Kurallar kurumun onayına tabidir.
The rules are subject to the institution's approval.
Here, 'tabidir' is used to mean 'is subject to' or 'dependent on' something.
Doğanın döngüsü, değişime tabidir.
The cycle of nature is subject to change.
In this sentence, 'tabidir' expresses dependency or subjection to a judicial decision.