The reversal of an electric current.
The change to a lesser penalty or punishment by the State
Substitution, as a means of discriminating between phonemes.
The process or habit of journeying to and from work on a regular basis; commuting.
Substitution of one thing for another; interchange.
Specifically, the substitution of one kind of payment for another, especially a switch to monetary payment from obligations of labour.
The deviation of a pitch from ballistic flight.
An act of emptying the bowels.
Physical motion between points in space.
A trend in various fields or social categories, a group of people with a common ideology who try together to achieve certain general goals
Melodic progression, accentual character, tempo or pace.
A system or mechanism for transmitting motion of a definite character, or for transforming motion, such as the wheelwork of a watch.
An instance of an aircraft taking off or landing.
A pattern in which pairs change opponents and boards move from table to table in duplicate bridge.
A large division of a larger composition.
The impression of motion in an artwork, painting, novel etc.