different between restriction vs reduction

English

Etymology

From Middle English restriccioun, from Anglo-Norman restriction, Middle French restriction, and their source, Late Latin restricti?, from Latin restring?.

Pronunciation

• IPA^(key): /???st??k??n/
• Rhymes: -?k??n
• Hyphenation: re?stric?tion

Noun

restriction (countable and uncountable, plural restrictions)

1. The act of restricting, or the state of being restricted.
2. A regulation or limitation that restricts.
3. (biology) The mechanism by which a cell degrades foreign DNA material.

Usage notes

• It is often used with the preposition "on", i.e., "restriction on something".

Derived terms

• restriction enzyme
• width restriction

Related terms

• restrict
• restrain
• restraint
• constriction

Translations

Anagrams

• tortricines

French

Etymology

From Middle French restriction, from Old French restriction, borrowed from Late Latin restrictio, restrictionem, from Latin restringo.

Pronunciation

• IPA^(key): /??s.t?ik.sj??/

Noun

restriction f (plural restrictions)

1. restriction (limitation; constraint)

Related terms

• restreindre
• restreint

Old French

Etymology

Borrowed from Late Latin restrictio, restrictionem, from Latin restringo.

Noun

restriction f (oblique plural restrictions, nominative singular restriction, nominative plural restrictions)

1. restriction (limitation; constraint)

Related terms

• restreindre

Descendants

• English: restriction
• French: restriction

References

• restriction on the Anglo-Norman On-Line Hub

English

Etymology

From Middle English reduccion, a borrowing from Old French reducion, from Latin reducti?, reducti?nem.

Pronunciation

• IPA^(key): /???d?k??n/
• (Malaysia, Singapore) IPA^(key): /?i?d?k.??n/
• Rhymes: -?k??n
• Hyphenation: re?duc?tion

Noun

reduction (countable and uncountable, plural reductions)

1. The act, process, or result of reducing.
2. The amount or rate by which something is reduced, e.g. in price.

   A 5% reduction in robberies

3. (chemistry) A reaction in which electrons are gained and valence is reduced; often by the removal of oxygen or the addition of hydrogen.
4. (cooking) The process of rapidly boiling a sauce to concentrate it.
5. (mathematics) The rewriting of an expression into a simpler form.
6. (computability theory) a transformation of one problem into another problem, such as mapping reduction or polynomial reduction.
7. (music) An arrangement for a far smaller number of parties, e.g. a keyboard solo based on a full opera.
8. (philosophy, phenomenology) A philosophical procedure intended to reveal the objects of consciousness as pure phenomena. (See phenomenological reduction.)
9. (medicine) A medical procedure to restore a fracture or dislocation to the correct alignment.

   Synonym: taxis

10. (paying) A reduced price of something by a fraction or decimal.

Synonyms

• (act, process, or result of reducing): decline, lessening; See also Thesaurus:diminution
• (amount by which something is reduced): extract, reduction; See also Thesaurus:decrement

Antonyms

• (act, process, or result of reducing): elevation, expansion, increase, promotion; See also Thesaurus:augmentation
• (amount by which something is reduced): addition, supplement; See also Thesaurus:adjunct
• (chemistry): oxidation

Derived terms

Translations

Anagrams

• introduce