noob
US /nuːb/
UK /nuːb/

1.
novato, principiante
a person who is inexperienced in a particular sphere or activity, especially computing or gaming.
:
•
Don't be such a noob, you'll get better with practice.
¡No seas tan novato! Mejorarás con la práctica.
•
He was called a noob for making a simple mistake in the game.
Lo llamaron novato por cometer un error simple en el juego.