Significat

1. A stick used to handle the puck in ice hockey, having a flat, angled blade at the end.
2. A stick used to handle the ball in field hockey, having a flat-faced hook at the end.
3. A playing card with the rank of seven.
4. (informal) A statistical trend in a graph of survey data in which most of the results are flat and then the graph suddenly peaks in a steep near-vertical direction.