This is the 3783rd most frequent Turkish word.
çocukluk
"Çocukluk" means "childhood" in English.
Here it is meant metaphorically to indicate a naïve or immature action.
Onun yaptığı bu hata sadece bir çocukluktu.
The mistake he made was just a childish act.
Used as a noun to denote a stage of life.
Çocukluk, hayatımızın en saf dönemidir.
Childhood is the purest period of our lives.
Used to specify a time frame within the concept of childhood.