Reduction, reduced, or reduce may refer to: Reduction (chemistry), part of a reduction-oxidation (redox) reaction in which atoms have their oxidation state changed.

The meaning of REDUCTION is the act or process of reducing : the state of being reduced. How to use reduction in a sentence.

REDUCTION meaning: 1 : the act of making something smaller in size, amount, number, etc. the act of reducing something; 2 : an amount by which something is reduced

Reduction is the act of making something smaller in size or amount, or less in degree. ...a new strategic arms reduction agreement.

REDUCTION definition: 1. the act of making something, or of something becoming, smaller in size, amount, degree…. Learn more.

reduction 1. The reverse of oxidation. 2. A surgical method of restoring an original relationship, for example by manipulating bones or hernias back into the original position.

Definition of reduction noun from the Oxford Advanced Learner's Dictionary. [countable, uncountable] an act of making something less or smaller; the state of being made less or …

Jun 9, 2025 · Reduction is a chemical reaction where a substance gains electrons and decreases its oxidation number. Examples of reduction include reactions between zinc and hydrogen …

reduction meaning, definition, what is reduction: a decrease in the size, price, or amount...: Learn more.

There are 35 meanings listed in OED's entry for the noun reduction, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.