Definition of culturalize in English:
culturalize
(also culturalise)
verb ˈkʌltʃ(ə)rəlʌɪzˈkʌltʃ(ə)r(ə)lʌɪz
with object To cause to adapt to or become a part of a particular cultural environment; to subject to culturalization.
Origin
1920s; earliest use found in International Journal of Ethics. From cultural + -ize.