This is the 480th most frequent Hungarian word.
kötött
Bound, fixed, or knitted.
Here 'kötött' is a past tense form of the verb 'kötni' (to knit), indicating a completed action.
A nagyapám kötött nekem egy gyönyörű sálat.
My grandfather knitted me a beautiful scarf.
Here 'kötött' functions as an adjective, describing the noun 'szabály' (rule) as fixed or strict.
Ez egy kötött szabály, amit nem szabad megszegni.
This is a strict rule that must not be broken.
Here 'kötött' is also an adjective, describing the noun 'sapkát' (cap) as made by knitting.