turn round

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• verb intransitive To revolve or rotate around a centre.
• verb intransitive To turn so as to be facing in the opposite direction.
• verb intransitive To change one's opinion or attitude (especially when becoming hostile etc.).
• verb transitive, archaic To make revolve, rotate.
• verb transitive To put into an opposing position; to reverse.
• verb transitive To make (a ship, airplane etc.) ready for departure.
• verb transitive, colloquial To process; to complete work on (something), especially with a view to sending it on in a finished state.