This is the 17111th most frequent Turkish word.
çocukluktan
"From childhood"
The word 'çocukluktan' is used to denote the time frame starting from the speaker's childhood.
Çocukluktan beri resim yapmayı seviyorum.
I have loved painting since childhood.
The word 'çocukluktan' indicates the source or origin of the toys being from the speaker's childhood.
Çocukluktan kalan oyuncakları hâlâ saklıyorum.
I still keep the toys from childhood.
In this sentence, 'çocukluktan' describes the origin of the habits as from childhood.