I.around [美 əˈraʊnd, 英 əˈraʊnd]副around often appears as the second element of certain verb structures in English (fool around, knock around, move around, etc). For translations, see the relevant verb entry (fool, knock, move, etc).
The chapters as a whole center around ethical questions, particularly casuistry, the interplay, and possible or apparent interference, between ethical norms.
He raises money to buy fabric by collecting bottles and cans from neighbors and friends and walking bagfuls to the redemption center around the corner.
By being the calm center around which the kingdom turns, the king allows everything to function smoothly and avoids having to tamper with the individual parts of the whole.
Contemporary objections to cohabiting couples center around three primary topics; religion, social pressure, and the effect of cohabitation on a child's development.