नियम, विधि, समय आदि का नियमित रूप से पालन करने वाला।

राजा ब्रितानी सरकार के पाबंद थे।
पाबंद, पाबन्द

Acting or arriving or performed exactly at the time appointed.

She expected guests to be punctual at meals.
He is not a particularly punctual person.
Punctual payment.
She is always on time for class.
on time, punctual