Could some one help out with this word that often crosses my mind.
Corroberate. I often hear it in police serials and I guess it means something like confirm, but there must be a difference. It has a funny ring to it soundwise. Like corroded rollercoaster.
But how is it used?

(Yes, Jackie , I said I would not post for a week, but .... I made it anyway till wednesday, [past noon]