or brain-child, brain child
noun, plural brain·chil·dren.
Examples from the Web for brainchild
The feisty airline is the brainchild of entrepreneur Tony Fernandes, a Malaysian of Indian descent who also is a British citizen.The Presumed Crash of AirAsia Flight QZ8501 Is Nothing Like MH370|Lennox Samuels|December 29, 2014|DAILY BEAST
EatWith is the brainchild of Israeli entrepreneur Guy Michlin.
The brainchild of a company called Sologic, the eTree looks like a basic tree with a wooden trunk.
But The STAR, the brainchild of Russian-born boat designer Igor Lobanov, has not been built yet.The World's Most Beautiful Boat—Yours for Half a Billion Dollars|Tim Teeman|October 19, 2014|DAILY BEAST
Aprilzero is the brainchild of Internet entrepreneur Anand Sharma.The Best Quantified Self Site You Haven’t Heard Of|Jamie Todd Rubin|August 5, 2014|DAILY BEAST
Sixty seconds later the Brainchild began her long, logarithmic drop toward the surface of Eisberg.
The Brainchild will be left there and, presumably, dismantled.
But how to turn Pat's brainchild into cold, hard cash—that's the question before the board now.Lighter Than You Think|Nelson Bond
The take-off of the Brainchild was not so easy as it might have appeared to anyone who watched it from the outside.
They also show that he was on leave in New York just before being assigned to the Brainchild.