N
Not straight
Referee's call when a line-out throw or the feeding of the ball into the scrum is unfairly towards the team in possession, preventing any contest for the ball. It is punished by resetting the set piece and giving control of the ball to the opposition.
Number 8
They are the players wearing shirts number 8. It is the only position that is known only by the shirt number. Number Eights must have a good tactical awareness in order to coordinate scrums and ruck moves with the scrum-half. If the ball is at his feet at the back of a scrum, ruck or maul, it is normally the number eight's decision whether to pass the ball out or drive the breakdown on in order to make ground.
Read more about this topic: Glossary Of Rugby Union Terms