A very good hand of cards, likely to win.
A power station; the building housing a power station
Any source of power, energy or strength; a source of influence or inspiration
non-professional; amateur
A type of firecracker, used by farmers to scare rooks.
A novice.
An athlete either new to the sport or to a team or in his first year of professional competition, especially said of baseball, basketball, hockey and American football players.
An inexperienced recruit, especially in the police or armed forces.