The term "rookie" refers to a beginner or someone who is new to something. In sports, it specifically refers to a first-year player on a team, often characterized by their inexperience and lack of skill compared to more seasoned players.
Usage examples
As a rookie firefighter, I had to undergo intense training to learn how to combat fires and support my team during emergencies.
The rookie basketball player made his debut in the game last night, showing off his skills and potential to become a future star.
Our office welcomed a new rookie employee who is eager to learn and contribute to the team's success.
The experienced chefs decided to mentor the rookie cook, teaching him various culinary techniques and recipes.
The rookie journalist was assigned to cover a local event, providing a fresh perspective and enthusiasm to the news story.
Your first visit you need to enter the date of the time of birth as well as rookie of the year in 2013. (petesgrillandpizza.com)
-LSB-...] had so much fun creating our weekly challenge list for rookie moms in 2011 that we wanted to do something similar this year. (rookiemoms.com)
As emergency cover for a 19 yr old rookie in his first few weeks after moving here I thought he did better than OK in the circumstances. (justarsenal.com)