reprenderán
-they will reprimand
The word reprenderán is the future form of reprender in the third person plural.
See the full reprender conjugation

reprender

Ellos reprenderán lo que es incorrecto.
They will rebuke what is wrong.
Want to Learn Spanish?
Spanish learning for everyone. For free.
SpanishDict Premium
Have you tried it yet? Here's what's included:
Cheat sheets
No ads
Learn offline on iOS
Fun phrasebooks
Learn Spanish faster
Support SpanishDict