civilize

civilize verb
also British civilise /ˈsɪvəˌlaɪz/
civilizes; civilized; civilizing
civilize
verb
also British civilise /ˈsɪvəˌlaɪz/
civilizes; civilized; civilizing
Britannica Dictionary definition of CIVILIZE
[+ object]
1 
: to teach (a person or group of people) to behave in a way that you think is more polite and gentle
2 
: to make (something) more gentle, fair, reasonable, etc.
3 
: to cause (a group of people) to have a more highly organized and modern way of living