trans·for·ma·tion 
/ˌtrænsfɚˈmeɪʃən/ noun
plural trans·for·ma·tions /ˌtrænsfɚˈmeɪʃən/ noun : a complete or major change in someone's or something's appearance, form, etc. [count] ▪ His appearance has undergone a complete transformation. [=his appearance has changed completely] ▪ The building underwent various transformations over the years. ▪ the character's inner transformation [noncount] ▪ an agent of transformation
