Origin of reduction
Examples from the Web for reduction
Contemporary Examples of reduction
Like many I spoke to, Williams seemed to desire a reorientation of policing, rather than just a reduction.
Does that mean a reduction in policing would be a good thing?
Proper use could lead to weight loss and reduction in gastric reflux.Nothing Says I Love You Like Data
The Daily Beast
December 8, 2014
The reduction in the unemployment levels is largely due to part time jobs and more people simply giving up looking for jobs.Voters Remind D.C. That the Economy Still Sucks
November 6, 2014
First, the reduction of war to a football statistic; but second and more meaningfully, because we all knew what that “1” was.Can America Still Win Wars?
October 4, 2014
Historical Examples of reduction
Gotleib contended that Arledge could sustain the reduction required.The Spenders
Harry Leon Wilson
As a rule, however, the associations will not hear of even such a reduction.Freeland
The reduction in rent in this case was at least a third of the total.The Enclosures in England
His debts of 1000 had been paid, and his allowance of 300 threatened with the reduction of a third.James Boswell
William Keith Leask
This chute, Fuller had said, led to the outside at the back of the reduction plant.Vulcan's Workshop
- the process of converting a fraction into its decimal form
- the process of dividing out the common factors in the numerator and denominator of a fraction; cancellation
early 15c., "a restoring to a former state; a subjugation" (of a people, etc.), from Middle French reducion (13c., Modern French réduction) and directly from Latin reductionem (nominative reductio) "a leading back, restoration," noun of action from past participle stem of reducere (see reduce). Meaning "diminution, a lessening" is from 1670s; chemical sense of "reversion to a simpler form" is from 1660s.
Usage: Beginning students of chemistry are understandably puzzled by the term reduction: shouldn't a reduced atom or ion be one that loses electrons rather than gains them? The reason for the apparent contradiction comes from the early days of chemistry, where reduction and its counterpart, oxidation, were terms invented to describe reactions in which one substance lost an oxygen atom and the other substance gained it. In a reaction such as that between two molecules of hydrogen (2H2) and one of oxygen (O2) combining to produce two molecules of water (2H2O), the hydrogen atoms have gained oxygen atoms and were said to have become oxidized, while the oxygen atoms have (as it were) lost them by attaching themselves to the hydrogens, and were said to have become reduced. Importantly, though, in the process of gaining an oxygen atom, the hydrogen atoms have had to give up their electrons and share them with the oxygen atoms, while the oxygen atoms have gained electrons. Thus comes the apparent paradox that the reduced oxygen has in fact gained something, namely electrons. Today the terms oxidation and reduction are used of any reaction, not just one involving oxygen, where electrons are (respectively) lost or gained.