Definition of adverbialize in English:
adverbialize
(also adverbialise)
verb
with object To make an adverb of, convert into an adverb.
Origin
Early 19th century; earliest use found in William Taylor (1765–1836), reviewer and translator. From adverbial + -ize.
Pronunciation
adverbialize
/adˈvəːbɪəlʌɪz/