One who rocks; specifically, one who rocks a cradle.
One of the curving pieces of wood or metal on which a cradle, chair, etc., rocks.
Any implement or machine working with a rocking motion, as a trough mounted on rockers for separating gold dust from gravel, etc., by agitation in water.
A play horse on rockers; a rocking-horse.
A chair mounted on rockers; a rocking-chair.
A skate with a curved blade, somewhat resembling in shape the rocker of a cradle.
I'm saving that rocker for the day when I feel as old as I really am. Dwight D. Eisenhower
Rocker dudes don't have a lot of swagger. Demi Lovato
Why can't we build orphanages next to homes for the elderly? If someone were sitting in a rocker, it wouldn't be long before a kid will be in his lap. Cloris Leachman
I could be 100 years old and in my rocker, but I'll still be very proud that I was part of the 'Harry Potter' films. Emma Watson
