Transformation | Mean of transformation in English Dictionary

/ˌtrænsfɚˈmeɪʃən/

• Noun
• a complete or major change in someone's or something's appearance, form, etc.
1. His appearance has undergone a complete transformation. [=his appearance has changed completely]
2. The building underwent various transformations over the years.
3. the character's inner transformation
4. an agent of transformation