WordWeb Online

1. Centre upon
   "Her entire attention centred on her children"; "Her entire attention centred on her children";
   - focus on, center on [US], revolve around, revolve about, concentrate on, center [US], centre [Brit, Cdn]
    
2. Have as a centre
   "The region centres on Charleston"; "The region centres on Charleston";
   - center on [US]

Derived forms: centres on, centred on, centring on

Type of: be, bear on, come to, concern, have to do with, pertain, refer, relate, touch, touch on