different between reduction vs allowance

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

English

Alternative forms

• allowaunce (obsolete)

Etymology

Borrowed from Old French alouance.

Morphologically allow +? -ance.

Pronunciation

• IPA^(key): /??la??ns/

Noun

allowance (countable and uncountable, plural allowances)

1. permission; granting, conceding, or admitting
2. Acknowledgment.
3. That which is allowed; a share or portion allotted or granted; a sum granted as a reimbursement, a bounty, or as appropriate for any purpose; a stated quantity.
   • 1848, William Makepeace Thackeray, Vanity Fair

     Some persons averred that Sir Pitt Crawley gave his brother a handsome allowance.

4. Abatement; deduction; the taking into account of mitigating circumstances
   • 1848, Thomas Babington Macaulay, The History of England from the Accession of James II

     After making the largest allowance for fraud.

5. (commerce) A customary deduction from the gross weight of goods, differing by country.

6. (horse racing) A permitted reduction in the weight that a racehorse must carry.

   Antonym: penalty

7. A child's allowance; pocket money.

8. (minting) A permissible deviation in the fineness and weight of coins, owing to the difficulty in securing exact conformity to the standard prescribed by law.
9. (obsolete) approval; approbation

   (Can we find and add a quotation of Crabbe to this entry?)

10. (obsolete) license; indulgence
    • 1695, John Locke, The Reasonableness of Christianity

      this Allowance for their Transgressions

Synonyms

• (act of allowing): authorization, permission, sanction, tolerance.
• (money): stipend
• (minting): remedy, tolerance

Derived terms

Translations

Verb

allowance (third-person singular simple present allowances, present participle allowancing, simple past and past participle allowanced)

1. (transitive) To put upon a fixed allowance (especially of provisions and drink).

2. (transitive) To supply in a fixed and limited quantity.