compartmentalize
Concise Oxford English Dictionary © 2008 Oxford University Press:
compartmentalize /kɒmpɑːtˈmentəlʌɪz/ (or compartmentalise)
▶verb divide into categories or sections.
– derivatives
compartmentalism noun,
compartmentalization noun.
compartmentalism noun,
compartmentalization noun.
'compartmentalize' also found in these Oxford entries:

