Flanker (noun)

1. A rugby player who plays in a position on the side of the scrum.
2. A player who is positioned on the side of a formation in any sport, but especially in rugby or American football.

Origin:

The origin of the word 'flanker' is uncertain, but it likely comes from the military term 'flank' meaning 'the side of a military formation' and refers to a rugby player positioned on the side of the scrum.

Examples:

1. The flanker was known for his speed and agility, making him a valuable player on the team.
2. The flanker made a spectacular try, breaking through the defense and scoring the game-winning points.
3. The flanker's job was to support the forwards in the scrum, and to disrupt the opposition's play.
4. The flanker was an important part of the team's strategy, playing both offense and defense.
5. The flanker was a fan favorite, known for his powerful runs and fearless tackles.