modification

1 ENTRIES FOUND:
modification /ˌmɑːdəfəˈkeɪʃən/ noun
plural modifications
modification
/ˌmɑːdəfəˈkeɪʃən/
noun
plural modifications
Britannica Dictionary definition of MODIFICATION
1 
[noncount] : the act or process of changing parts of something : the act or process of modifying something
— often + of
2 
[count] : a change in something (such as a system or style)
— often + of or to