" Just forget the egg for a minute, all right? " Harry hissed as Professor Flitwick went whizzing resignedly past them, landing on top of a large cabinet.
When she wasn't looking after Will, she was dashing around, cleaning and washing, whizzing backwards and forwards to the travel agent's and to the library.
When the cosmos was very young and very hot, particles were whizzing around at high speeds and slamming into each other, creating other subatomic particles in the process.