This is the 13760th most frequent Spanish word.
saltarse
To skip or omit something.
In this context, 'saltarse' means 'to skip' or 'to omit' participating in the class intentionally.
Los estudiantes decidieron saltarse la clase para ir al parque.
The students decided to skip the class to go to the park.
Here, 'saltarse' is used to mean 'to skip' or 'to overlook' steps in a process.
Por favor, no se salte ningún paso de las instrucciones.
Please do not skip any steps of the instructions.
In this example, 'saltarse' refers to accidentally missing or omitting a line in reading.