A complex sounding word to be used by a professional when they don't want to explain, to an end user or customer, the detail of what they are actually doing.
Any made up complex sounding word or acronym can be known as a congliferation.
User: "Hi. When will my machine be ready?"
I.T. professional: "I had to congliferate the network adapter. I will bring it to you in 5 minutes."
"We cannot process your payment until we have had feedback from the D.S.I.D.G.B." - D.S.I.D.G.B. is made up. It is a congliferation.