someone who is dazzlingly skilled in any field

[ Syn: ace , adept , champion , sensation , maven , mavin , virtuoso , genius , hotshot , star , superstar , whiz , wizard , wiz ]

make a soft swishing sound; the motor whirred; the car engine purred

[ Syn: whiz , whirr , whir , birr , purr ]

move along very quickly

[ Syn: zoom , zoom along , whizz along ]