This is the 11255th most frequent Spanish word.
entregarla
"To deliver it" or "to hand it in."
The pronoun 'la' refers to a feminine noun, such as 'la tarea', and 'entregar' means 'to submit'.
Debes entregarla antes de la fecha límite.
You must submit it before the deadline.
'Entregar' in this context means 'to hand' or 'to deliver', and 'la' again refers to a specific feminine noun, e.g., 'la carta'.
Voy a entregarla personalmente al destinatario.
I am going to hand it personally to the recipient.
Here, 'entregar' expresses the action of delivering, and 'la' refers to something specific, such as 'la encomienda'.