It stands for OFFensive rebounds.
It means offensive Rebounds
A brick means the ball bounced hard off of the backboard, like if you threw the basketball hard at it.
Yes it is perfectly leagal
On line refers to a computer or other internet device that has a current and working connection to the internet. Off line means you are not currently connected to the internet.
When a player is off sides, it means the player has crossed the opposing blue line before the puck has.
it means when you press the pedal on and off until the end of the line
Basketball
Most commonly, a player is sent off a game when he reaches a number of five (in amateur basketball ) or six (in professional basketball).
ten means when you are going to be off on the side line for about ten minutes.
This means that your nails are ether growing to long or are loosening off your finger
Simply put, the straight line is the on, and the circle is the off. These symbols represent an electrical circuit. The Straight line represents a closed circuit, which means the switch is on and the electric current can travel through it, and the circle means and open circuit, where the current cannot travel because the circuit is open. A quick trick to remember: "O, Open, Off".