you must familiarize yourself with the following terms before playing carrom −
queen − it is a red colored carrommen placed at the center of the board at the beginning of the game.
foul − any wrong strike by the player is considered a foul. she/he has to miss their turn and stand a penalty of one carromman.
break − the first strike on the board is called a break.
push − a sudden jerk of the board while playing is called push. it is a kind of foul.
strike − player hitting the carrommen with a striker directly or indirectly.
due − a penalty term, when the player commits a foul and places his carromman in the center.
penalty − a penalty is different from foul and this is applicable when player violates the laws of carrom.
covering − it means pocketing a carromman as cover for the queen.
thumbing − any proper strike played with thumb is called thumbing.
white slam − it means pocketing all white carrommen with or without queen in first strike or turn.
black slam − it means pocketing all black carrommen with or without queen in first turn.