metamorphosize
/ˌmɛtəˈmɔːfəsʌɪz/(also metamorphosise)
verb
1 [with object] To cause to undergo a change of form, nature, or character; to metamorphose (a person or thing).
2 [no object] To undergo a change of form, nature, or character; to metamorphose.
Origin
Late 19th century; earliest use found in The Dictionary of National Biography. From metamorphos- + -ize.