/ˌmetəˈmɔːrfəsɪs/

meta·more·phosis

BrE /ˌmetəˈmɔːfəsɪs/

NAmE /ˌmetəˈmɔːrfəsɪs/

(

plural

meta·more·phoses

BrE /ˌmetəˈmɔːfəsiːz/

NAmE /ˌmetəˈmɔːrfəsiːz/

) [C, U] (formal)

a process in which sb/sth changes completely into sth different

SYN transformation

the metamorphosis of a caterpillar into a butterfly

She had undergone an amazing metamorphosis from awkward schoolgirl to beautiful woman.