This is the 13793rd most frequent Spanish word.
secundar
To support or back up.
This usage shows 'secundar' referring to encouraging or fostering active involvement in a context such as education.
En clase, los alumnos deben secundar la participación activa.
In class, students must support active participation.
Here, 'secundar' is used to mean supporting or agreeing with someone's proposal or idea.
Decidí secundar la idea de mi amigo.
I decided to support my friend's idea.
In this sentence, 'secundar' indicates backing or adopting an initiative or plan.