mat·u·ra·tion 
/ˌmætʃəˈreɪʃən/ noun
/ˌmætʃəˈreɪʃən/ noun [noncount] formal : the process of becoming mature : the process of developing in the body or mind
▪ the early stages of maturation : the process of developing to a desired level ▪ the maturation of wine/cheese ▪ the maturation of his skills
▪ the early stages of maturation : the process of developing to a desired level ▪ the maturation of wine/cheese ▪ the maturation of his skills
