turn over

verb9

1. •
   To flip over; to rotate uppermost to bottom.

   • Turn over the box and look at the bottom.
2. •
   To relinquish; give back.

   • They turned over the evidence to the authorities.
3. •
   To transfer.
4. •
   To mull, ponder

   • Thus they dwelled for nearly a year, and in that time Robin Hood often turned over in his mind many means of making an even score with the Sheriff — 1883
5. •
   To produce, complete, or cycle through.

   • They can turn over about three hundred units per hour.
6. •
   To generate (a certain amount of money from sales).

   • The business turned over several million last year.
7. •
   To give up control (of the ball and thus the ability to score).

   • The Giants didn't turn the ball over in their last four games.
8. •
   To cause extensive disturbance or disruption to (a room, storage place, etc.), e.g. while searching for an item, or ransacking a property.

   • I've turned over the whole place, but I still can't find my glasses.
   • Thieves turned over the apartment while the owners were away on holiday.
9. •
   To spin the crankshaft of an internal combustion engine using the starter or hand crank in an attempt to make it run.