English-Thai: NECTEC's Lexitron-2 Dictionary [with local updates] reduction [N] การลดลง, Syn. decrease, diminution, lowering, lessening reductional [ADJ] ซึ่งลดลง reductionism [N] ความเชื่อว่าสิ่งที่ซับซ้อนถูกอธิบายได้ด้วยส่วนย่อยๆที่ไม่ซับซ้อน

English-Thai: HOPE Dictionary [with local updates] reduction (รีดัค'เชิน) n. การลดลง,การย่อ,การทำให้หด,การทด,การทอน,การทำให้เจือจาง,การเอาออกซิเจนออกจากออกไซด์,การเพิ่มไฮโดรเจนแก่สาร,การได้อิเล็กตรอนของสาร,การลดวาเลนซีของธาตุที่มีประจุบวกในสารประกอบ, S. . reductional adj. -S...

English-Thai: Nontri Dictionary reduction (n) การตัด,การบั่นทอน,การลด,การทอน,การสรุป,การย่อ

Thai-English: NECTEC's Lexitron-2 Dictionary [with local updates] ส่วนลด [N] discount, See also: reduction, Example: ลูกค้าจะได้รับส่วนลดในการซื้อสินค้าเป็นจำนวน 15%, Count unit: บาท, เปอร์เซ็นต์, Thai definition: ส่วนที่หักจากจำนวนเงินที่เก็บมาได้หรือจากจำนวนที่ซื้อหรือที่ใช้ตามส่วนที่กำหนดไว้, ส่วนที่จะหักไว้จากจำนวนที่ซื้อหรือที่ใช้ตามส่วนที่กำหนดไว้ไม่คิดเงินเมื่อซื้อ การทอน [N] reduction, See also: cut; slash; curtailment; shortness, Syn. การย่อ, การตัด, การลด, การตัดทอน, Ant. การเพิ่ม, Example: การทอนไม้ด้วยเลื่อยตัดมักใช้ลิ่มช่วยเพื่อให้ชักเลื่อยได้สะดวก, Thai definition: การตัดหรือหั่นให้เป็นท่อน เช่น ทอนฟืน, การทำให้ลดลงหรือให้สั้นลง เช่น ทอนกำลัง ทอนอายุ, การหักจำนวนเงินตามราคาแล้วคืนส่วนที่เหลือไป เช่น ทอนเงิน ทอนสตางค์ การพร่อง [N] depletion, See also: dwindling; decrement; lack of; diminution; reduction, Syn. การขาด, ความร่อยหรอ, Example: อุทกภัยที่เกิดขึ้นเกิดจากการพร่องของดิน ทำให้ดินไม่สามารถอุ้มน้ำไว้ได้, Thai definition: การไม่เต็มตามอัตราเพราะลดหรือขาดไป เช่น น้ำพร่องโอ่ง ข้าวสารพร่องกระสอบ

Oxford Advanced Learners Dictionary (pronunciation guide only) reduction (n) (r i1 d uh1 k sh @ n) reductions (n) (r i1 d uh1 k sh @ n z)

CMU English Pronouncing Dictionary REDUCTION R AH0 D AH1 K SH AH0 N REDUCTION R IY0 D AH1 K SH AH0 N REDUCTIONS R IY0 D AH1 K SH AH0 N Z

Japanese-English: EDICT Dictionary ノイズリダクション [のいずりだくしょん, noizuridakushon] noise reduction [Add to Longdo] マイナスシーリング [まいなすしーりんぐ, mainasushi-ringu] budget reduction (lit [Add to Longdo] リダクション [りだくしょん, ridakushon] (n) reduction [Add to Longdo] 一律減反 [いちりつげんたん, ichiritsugentan] reduction in area of rice under cultivation [Add to Longdo] 引き下げ [ひきさげ, hikisage] (n) reduction, cut [Add to Longdo] 割り引 [わりびき, waribiki] (n,suf) discount, reduction, rebate, tenths discounted, (P) [Add to Longdo] 割り引き [わりびき, waribiki] (n,suf) discount, reduction, rebate, tenths discounted, (P) [Add to Longdo] 割引 [わりびき, waribiki] (n,suf) discount, reduction, rebate, tenths discounted, (P) [Add to Longdo] 割引き [わりびき, waribiki] (n,suf) discount, reduction, rebate, tenths discounted, (P) [Add to Longdo] 還元 [かんげん, kangen] (n,vs) resolution, reduction, return to origins, (P) [Add to Longdo] 軍備削減 [ぐんびさくげん, gunbisakugen] arms reduction [Add to Longdo] 軍備縮小 [ぐんびしゅくしょう, gunbishukushou] reduction of armaments [Add to Longdo] 経費削減 [けいひさくげん, keihisakugen] cost reduction [Add to Longdo] 減り [へり, heri] (n) decrease, reduction, fall [Add to Longdo] 減員 [げんいん, gen'in] (n,vs) reduction of staff [Add to Longdo] 減塩 [げんえん, gen'en] (n) reduction of salt, sodium restriction [Add to Longdo] 減価 [げんか, genka] (n) price reduction, depreciation, abatement [Add to Longdo] 減刑 [げんけい, genkei] (n) reduction of penalty [Add to Longdo] 減債 [げんさい, gensai] (n) partial payment of a debt, reduction of a debt [Add to Longdo] 減産 [げんさん, gensan] (n,vs) reduction in production [Add to Longdo] 減資 [げんし, genshi] (n) reduction of capital [Add to Longdo] 減少 [げんしょう, genshou] (n) decrease, reduction, decline, (P) [Add to Longdo] 減税 [げんぜい, genzei] (n) tax reduction [Add to Longdo] 減速装置 [げんそくそうち, gensokusouchi] reduction gear [Add to Longdo] 減段 [げんたん, gentan] (n) reduction of acreage (under cultivation) [Add to Longdo] 減配 [げんぱい, genpai] (n) reduction in a dividend, smaller ration [Add to Longdo] 減反 [げんたん, gentan] (n) reduction (of crop size) [Add to Longdo] 減俸 [げんぽう, genpou] (n) salary reduction, (P) [Add to Longdo] 減摩 [げんま, genma] (n) reduction in friction, lubrication [Add to Longdo] 減磨 [げんま, genma] (n) reduction in friction, lubrication [Add to Longdo] 減免 [げんめん, genmen] (n) reduction and exemption, mitigation and remission [Add to Longdo] 降給 [こうきゅう, koukyuu] (n) reduction in pay [Add to Longdo] 削減 [さくげん, sakugen] (n) cut, reduction, curtailment, (P) [Add to Longdo] 酸化還元反応 [さんかかんげんはんのう, sankakangenhannou] an oxidation-reduction reaction [Add to Longdo] 縮減 [しゅくげん, shukugen] (n,vs) reduction, diminishment, contraction [Add to Longdo] 縮小 [しゅくしょう, shukushou] (n,vs) reduction, curtailment, (P) [Add to Longdo] 人員削減 [じんいんさくげん, jin'insakugen] personnel reduction [Add to Longdo] 人員縮少 [じんいんしゅくしょう, jin'inshukushou] personnel reduction [Add to Longdo] 人員淘汰 [じんいんとうた, jin'intouta] personnel reduction [Add to Longdo] 節税 [せつぜい, setsuzei] (n) tax reduction [Add to Longdo] 戦略兵器削減条約 [せんりゃくへいきさくげんじょうやく, senryakuheikisakugenjouyaku] Strategic Arms Reduction Treaty (START) [Add to Longdo] 痩せ薬 [やせぐすり, yasegusuri] drug used for weight reduction [Add to Longdo] 痩身 [そうしん, soushin] (n) slim figure, weight reduction [Add to Longdo] 短縮 [たんしゅく, tanshuku] (n,vs) shortening, abbreviation, reduction, (P) [Add to Longdo] 団体割引 [だんたいわりびき, dantaiwaribiki] (n) group discount (rate, reduction) [Add to Longdo] 値引き [ねびき, nebiki] (n) price reduction, discount, (P) [Add to Longdo] 低価格化 [ていかかくか, teikakakuka] price reduction [Add to Longdo] 低減 [ていげん, teigen] (n) decrease, reduction, fall, depreciation, mitigation [Add to Longdo] 半減 [はんげん, hangen] (n,vs) reduction by half, halve, (P) [Add to Longdo] 兵力削減 [へいりょくさくげん, heiryokusakugen] force reduction, troop reduction [Add to Longdo]

Japanese-English: COMPDICT Dictionary コスト削減 [コストさくげ, kosuto sakuge] cost reduction [Add to Longdo] 低価格化 [ていかかくか, teikakakuka] price reduction [Add to Longdo] 負荷軽減 [ふかけいげん, fukakeigen] load reduction [Add to Longdo]

German-English: TU-Chemnitz DING Dictionary Drehzahlrückstellung {f} engine-speed reduction [Add to Longdo] Druckreduzierung {f} pressure reduction [Add to Longdo] Ermäßigung {f}; Verkleinerung {f}; Minderung {f}; Reduzierung {f}; Senkung {f}; Herabsetzung {f} | Ermäßigungen {pl}; Verkleinerungen {pl}; Minderungen {pl}; Reduzierungen {pl}; Senkungen {pl}; Herabsetzungen {pl} | schrittweise Reduzierung reduction | reductions | step-by-step reduction [Add to Longdo] Erwerbsminderung {f} reduction in earning capacity [Add to Longdo] Kinderermäßigung {f} reduction for children [Add to Longdo] flächenbezogener Korrekturfaktor des Niederschlags areal reduction factor of precipitation [Add to Longdo] Kostenreduzierung {f} reduction of expenses [Add to Longdo] Kostensenkung {f} reduction in costs [Add to Longdo] Lärmreduzierung {f} noise reduction [Add to Longdo] Minderkosten {pl} cost reduction; reduced cost [Add to Longdo] Personalabbau {m} staff reduction [Add to Longdo] Preisermäßigung {f} reduction of price [Add to Longdo] Preissenkung {f}; Preisreduzierung {f}; Preisreduktion {f} price reduction [Add to Longdo] Reduktion {f} reduction [Add to Longdo] Reduktionszone {f} reduction zone; smelting section [Add to Longdo] Rückführung {f} reduction [Add to Longdo] Steuerermäßigung {f} tax relief; tax allowance; tax reduction [Add to Longdo] Steuersenkung {f} tax reduction [Add to Longdo] Strichbreitenreduktion {f} bar width reduction [Add to Longdo] Truppenreduzierung {f} [mil.] reduction of forces [Add to Longdo] Unterkühlung {f} reduction of body temperature [Add to Longdo] Untersetzung {f} | Untersetzungen {pl} gear reduction | gear reductions [Add to Longdo] Untersetzung {f} reduction [Add to Longdo] Untersetzungsgetriebe {n} reduction gear unit [Add to Longdo] NRR noise reduction rating [Add to Longdo]

Result from Foreign Dictionaries (3 entries found)

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Reduction \Re*duc"tion\ (r[-e]*d[u^]k"sh[u^]n), n. [F.
     r['e]duction, L. reductio. See {Reduce}.]
     1. The act of reducing, or state of being reduced; conversion
        to a given state or condition; diminution; conquest; as,
        the reduction of a body to powder; the reduction of things
        to order; the reduction of the expenses of government; the
        reduction of a rebellious province.
        [1913 Webster]
  
     2. (Arith. & Alg.) The act or process of reducing. See
        {Reduce}, v. t., 6. and {To reduce an equation}, {To
        reduce an expression}, under {Reduce}, v. t.
        [1913 Webster]
  
     3. (Astron.)
        (a) The correction of observations for known errors of
            instruments, etc.
        (b) The preparation of the facts and measurements of
            observations in order to deduce a general result.
            [1913 Webster]
  
     4. The process of making a copy of something, as a figure,
        design, or draught, on a smaller scale, preserving the
        proper proportions. --Fairholt.
        [1913 Webster]
  
     5. (Logic) The bringing of a syllogism in one of the
        so-called imperfect modes into a mode in the first figure.
        [1913 Webster]
  
     6. (Chem. & Metal.) The act, process, or result of
        reducing[7]; as, the reduction of iron from its ores; the
        reduction of an aldehyde into an alcohol.
        [1913 Webster]
  
     7. (Med.) The operation of restoring a dislocated or
        fractured part to its former place.
        [1913 Webster]
  
     {Reduction ascending} (Arith.), the operation of changing
        numbers of a lower into others of a higher denomination,
        as cents to dollars.
  
     {Reduction descending} (Arith.), the operation of changing
        numbers of a higher into others of a lower denomination,
        as dollars to cents.
        [1913 Webster]
  
     Syn: Diminution; decrease; abatement; curtailment;
          subjugation; conquest; subjection.
          [1913 Webster]

From WordNet (r) 2.0 (August 2003) [wn]:

  reduction
      n 1: the act of decreasing or reducing something [syn:
           {decrease}, {diminution}, {step-down}] [ant: {increase}]
           
      2: any process in which electrons are added to an atom or ion
         (as by removing oxygen or adding hydrogen); always occurs
         accompanied by oxidation of the reducing agent [syn:
         {reducing}]
      3: the act of reducing complexity [syn: {simplification}]

From English-German Freedict dictionary [fd-eng-deu]:

  reduction [ridʌkʃən]
     Ermäßigung; Reduktion; Rückführung; Untersetzung; Verkleinerung
  

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