metamorphose
🇺🇸
/ˌmetəˈmɔːrfəʊz/
🇬🇧
/ˌmetəˈmɔːfəʊz/
To change from one form to another, like a caterpillar turning into a butterfly.
The caterpillar will eventually metamorphose into a butterfly.
To change completely over time, like a person's life changing a lot.
Over the years, the small village metamorphosed into a bustling city.