Noun
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.
Same as Rock shaft.
Source: Webster's dictionaryA boat with less rocker cuts into the wave and makes it harder to turn while surfing. Source: Internet
According to the video, the New Jersey rocker will be in London next week. Source: Internet
A few weeks ago, the world of entertainment lost legendary rocker Little Richard, and this week, Charlie Daniels joined him in the great rock ’n’ roll beyond. Source: Internet
A continuous rocker is a smooth curve that does three-stage rocker has two distinct bend points, almost like a skateboard deck but not nearly as drastic. Source: Internet
A hook on the tang of the blade engages with a hook on the rocker bar which prevents the blade rotating counter-clockwise. Source: Internet
And Celine, well…she became one of the biggest stars on the planet, thanks in part to a song written by a couple rocker guys in a city that was known mostly for country music. Source: Internet