metamorphose
verb (used with object)
to change the form or nature of; transform.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Footnote 100: There are metamorphosing mirrors which represent young forms as decrepit.
From Titan: A Romance Vol. II (of 2) by Jean Paul