## Definitions for rolling

### Princeton's WordNet(0.00 / 0 votes)Rate this definition:

1. peal, pealing, roll, rolling(noun)

a deep prolonged sound (as of thunder or large bells)

2. rolling(noun)

the act of robbing a helpless person

"he was charged with rolling drunks in the park"

propelling something on wheels

uttered with a trill

"she used rolling r's as in Spanish"

### Webster Dictionary(0.00 / 0 votes)Rate this definition:

1. Rolling

of Roll

rotating on an axis, or moving along a surface by rotation; turning over and over as if on an axis or a pivot; as, a rolling wheel or ball

moving on wheels or rollers, or as if on wheels or rollers; as, a rolling chair

having gradual, rounded undulations of surface; as, a rolling country; rolling land

### Freebase(0.00 / 0 votes)Rate this definition:

1. Rolling

Rolling is a type of motion that combines rotation and translation of that object with respect to a surface, such that, if ideal conditions exist, the two are in contact with each other without sliding. Rolling is achieved by a rotational speed at the line or point of contact which is equal to the translational speed. When no sliding takes place the rolling motion is referred to as 'pure rolling'. In practice, due to small deformations at the contact area, some sliding does occur. Nevertheless, rolling resistance is much lower than sliding friction, and thus, rolling objects, typically require much less energy to be moved than sliding ones. As a result, such objects will more easily move, if they experience a force with a component along the surface, for instance gravity on a tilted surface; wind; pushing; pulling; an engine. Unlike most axially symmetrical objects, the rolling motion of a cone is such that while rolling on a flat surface, its center of gravity performs a circular motion, rather than a linear one. Rolling objects are not necessarily axially-symmetrical. Two well known non-axially-symmetrical rollers are the Reuleaux triangle and the Meissner bodies. Objects with corners, such as dice, roll by successive rotations about the edge or corner which is in contact with the surface.

### British National Corpus

Rank popularity for the word 'rolling' in Adjectives Frequency: #986

### Numerology

1. Chaldean Numerology

The numerical value of rolling in Chaldean Numerology is: 6

2. Pythagorean Numerology

The numerical value of rolling in Pythagorean Numerology is: 6

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