ଅର୍ଥ : Center upon.
ଉଦାହରଣ :
Her entire attention centered on her children.
Our day revolved around our work.
ସମକକ୍ଷ : center, center on, concentrate on, focus on, revolve about
ଅର୍ଥ : Move around in a circular motion.
ଉଦାହରଣ :
The Earth revolves around the Sun.
ସମକକ୍ଷ : circle around, circle round