1 a person with a very high level of skill or knowledge in a particular subject:
2 a person with a very high level of skill or knowledge in a particular area:
Jo was one of those whiz kids who are millionaires by the time they’re 25.
And others are given more time to whiz around.
The idea that a handful of small lightly-armed forces can whiz off and sort them out simply belongs to 30 years ago.
We do not want a scheme which appeals only to sophisticated financial whiz kids.
Seven young men were packed into a car that went whizzing down the motorway at 120 mph.
References to them are usually greeted with ritual noises and with hissing and bristling about whiz-kids and wonder boys.
It shows the breadth of experience that we have as we avoid them whizzing along the corridors.
That was spelt out by the whiz kid, with all her wealth of experience in the industrial and commercial world.
It was enormously unpopular with my constituents who lived in houses that were being whizzed around.
