(noun) Something invented. Example: "I'm afraid there was no burglar. It was all the housekeeper's invention."
"Name the greatest of all inventors. Accident."
"Necessity is the mother of invention."
"Both optimists and pessimists contribute to society. The optimist invents the aeroplane, the pessimist the parachute."
"He was a wise man who invented God."
"I don't know who invented high heels, but all women owe him a lot!"
"Where there is no hope, it is incumbent on us to invent it."
"If God did not exist, it would be necessary to invent him."