An inexperienced recruit, especially in the police or armed forces.
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.
non-professional; amateur
A sophomore at West Point military academy.
A racehorse that is considered to be one year old until a subsequent January 1st.
An animal that is between one and two years old; one that is in its second year (but not yet two full years old).