An institute is a permanent organizational body created for a certain purpose.
Much of my time is devoured by Internet without any certain purpose!
That the dream was made to order for a certain purpose.
Never dreaming, perhaps, that such knowledge could be used to a certain purpose.
Yet in a sense the story gave a certain purpose to my life.
Only the strong-willed and those with certain purpose could even look into this room.
They only turned themselves into things for a certain purpose and it would not be reasonable to suppose they'd need a car again.
At university they used to laugh about this dedication to a certain purpose.
I took them with me this morning for a certain purpose.
G-8 picked the leader of that group, but he had a certain definite purpose in mind.
