Curling, probably more than any other sport, has its own unique terminology (like hurry hard and burning a rock, among others). Here are the key curling words and phrases you need to know to blend in at your next bonspiel:

• Blank end: An end where no points are scored.

• Bonspiel: A tournament in which curlers compete.

• Burning a Stone / rock: A rules infraction that happens when a player touches a stone as it’s traveling down the sheet.

• Button: The very center of the target rings or house.

• Cashspiel: A tournament in which curlers compete for money.

• Delivery: The action of throwing a stone to the other end of the playing surface.

• Eight-ender: A perfect end where every one of the team’s stones scores a point.

• End: The way a curling game is divided. An end is like an inning in a baseball game. A curling game has either eight or ten ends.

• Gripper: The sole of one of your curling shoes. It helps you keep your footing on the ice. See slider.

• Hammer: The last rock of the end.

• Hack: The foothold in the ice you use to push off from when you deliver the stone.

• House: Also known as the rings, this is the name of the giant bull’s eye at either end of the sheet of ice. It consists of a set of concentric circles, called the 12-foot, 8-foot, 4-foot, and the Button.

• Hurry hard: A directive given to sweepers by the skip or third, to begin sweeping.

• Rink: A curling team; also the name of a curling facility.

• Rock: Also known as a stone, the granite playing utensil that a curler delivers. Regular-sized rocks weigh approximately 44 pounds.

• Sheet: The frozen playing surface on which the game is played.

• Slider: The sole of one of your curling shoes. It helps you move or slide along the ice.

• Tee line: The line on the playing surface that runs through the middle of the house.

• Weight: The amount of force used to deliver a stone.

 

Information from:  https://www.dummies.com/sports/curling-for-dummies-cheat-sheet/