adjective.
Existing as a point or series of points
adjective.
Expressing momentaryaction that has no duration
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
acting or arriving or performed exactly at the time appointed
Word Usage
"View image of page you know, to be punctual, is my motto in all things, the principle, the life-habit whose influence is to modify and control my actions, and which I trust is even now almost indispensable."