Standard Lemma guide

decrease

noun · verb · 10 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • US: Recorded audio is listed in the source snapshot.
  • /dɪˈkɹiːs/
  • dē'krēs
  • /ˈdiːkɹiːs/
  • rhymes with -iːs
  • dĭkrēs'
  • CMU ARPABET: D IH0 K R IY1 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: D IY1 K R IY2 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

An amount by which a quantity decreases or is decreased.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Examples

  • After six years of constant growth, the company reported a slight decrease in sales last year.
  • One research team has recorded Baishui’s decrease at about 27 meters per year over the last 10 years.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A reduction in the number of stitches, usually accomplished by suspending the stitch to be decreased from another existing stitch or by knitting it together with another stitch. See Decrease (knitting).

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Qualifier: crochet

Topics: business, knitting, manufacturing, textiles

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

Of a quantity, to become smaller.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • The quality of our products has decreased since the main designer left.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To make (a quantity) smaller.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • Let's decrease the volume a little so we can hear each other talking.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

the act of decreasing or reducing something

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: diminution, reduction, step-down

Antonyms: increase

Broader terms: change of magnitude

Narrower terms: cut, moderation, mitigation, lowering, cutback, devaluation, devitalization, devitalisation, extenuation, palliation, easing, easement, alleviation, relief, de-escalation, minimization, minimisation, depletion, shortening, shrinking, subtraction, deduction, deflation, discount, price reduction, rollback, weakening, depreciation, contraction, reverse split, reverse stock split, split down, amortization, amortisation, declassification, tax shelter, shelter, tax credit

6

noun

Meaning 6

the amount by which something decreases

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decrement

Antonyms: increase

Broader terms: amount

Narrower terms: drop, dip, fall, free fall, shrinkage

7

noun

Meaning 7

a change downward

Definition source: Princeton WordNet 3.0

Examples

  • there was a decrease in his temperature as the fever subsided
  • there was a sharp drop-off in sales

Meaning relationships

Synonyms: lessening, drop-off

Antonyms: increase

Broader terms: change, alteration, modification

Narrower terms: shrinking, shrinkage, casualty, sinking, attrition, dwindling, dwindling away, waning

8

noun

Meaning 8

a process of becoming smaller or shorter

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decrement

Antonyms: increase

Broader terms: process, physical process

Narrower terms: decay, decline, diminution, desensitization, desensitisation, narrowing, slippage, wastage

9

verb

Meaning 9

decrease in size, extent, or range

Definition source: Princeton WordNet 3.0

Examples

  • The amount of homework decreased towards the end of the semester
  • The cabin pressure fell dramatically
  • her weight fell to under a hundred pounds
  • his voice fell to a whisper

Meaning relationships

Synonyms: diminish, lessen, fall

Antonyms: increase

Broader terms: change magnitude

Narrower terms: break, shrink, shrivel, taper, drop off, vanish, fly, vaporize, ease up, ease off, slacken off, flag, weaken, boil down, reduce, decoct, concentrate, contract, shrivel up, wither, abate, let up, slack off, slack, die away, deflate, dwindle, dwindle away, dwindle down, remit, de-escalate, depreciate, undervalue, devaluate, devalue, shorten, thin out, decline, go down, wane, decelerate, slow, slow down, slow up, retard, decrescendo

10

verb

Meaning 10

make smaller

Definition source: Princeton WordNet 3.0

Examples

  • He decreased his staff

Meaning relationships

Synonyms: lessen, minify

Antonyms: increase

Broader terms: change, alter, modify

Narrower terms: suppress, mitigate, pare, pare down, limit, circumscribe, confine, reduce, boil down, concentrate, shrink, abridge, foreshorten, abbreviate, shorten, cut, contract, slake, abate, slack, turn down, lower, lour, de-escalate, weaken, step down, minimize, minimise, cut down, cut back, trim, trim down, trim back, bring down, slacken, slack up, relax, diminish, belittle

History

Etymology

From Middle English decresen, alteration of discresen, from Anglo-Norman, Old French descreistre (French: décroître), from Latin decrescere.

Across languages

Translations

165 source translations are retained for this English entry.

  • Bulgarian: намаляване (namaljavane) — amount by which a quantity decreases or is decreased
  • Bulgarian: намаление (namalenie) — amount by which a quantity decreases or is decreased
  • Catalan: disminució — amount by which a quantity decreases or is decreased
  • Catalan: decreixença — amount by which a quantity decreases or is decreased
  • Chinese Mandarin: 減少 /减少 (jiǎnshǎo) — amount by which a quantity decreases or is decreased
  • Finnish: lasku — amount by which a quantity decreases or is decreased
  • Finnish: vähenemä — amount by which a quantity decreases or is decreased
  • Finnish: vähennys — amount by which a quantity decreases or is decreased
  • Galician: diminución — amount by which a quantity decreases or is decreased
  • Galician: mingua — amount by which a quantity decreases or is decreased
  • Galician: devalo — amount by which a quantity decreases or is decreased
  • German: Verringerung — amount by which a quantity decreases or is decreased
  • Ancient Greek: ἐλάττωσις (eláttōsis) — amount by which a quantity decreases or is decreased
  • Hindi: कटौती (kaṭautī) — amount by which a quantity decreases or is decreased
  • Hindi: घाटा (ghāṭā) — amount by which a quantity decreases or is decreased
  • Hungarian: csökkenés — amount by which a quantity decreases or is decreased
  • Irish: laghdú — amount by which a quantity decreases or is decreased
  • Italian: diminuzione — amount by which a quantity decreases or is decreased
  • Italian: calo — amount by which a quantity decreases or is decreased
  • Italian: ribasso — amount by which a quantity decreases or is decreased
  • Italian: riduzione — amount by which a quantity decreases or is decreased
  • Japanese: 減少 (genshō) — amount by which a quantity decreases or is decreased
  • Latin: dēcrēmentum — amount by which a quantity decreases or is decreased
  • Māori: ero — amount by which a quantity decreases or is decreased
  • Norwegian: forringelse — amount by which a quantity decreases or is decreased
  • Old English: æfwela — amount by which a quantity decreases or is decreased
  • Persian: کاهش (kâheš) — amount by which a quantity decreases or is decreased
  • Polish: spadek — amount by which a quantity decreases or is decreased
  • Polish: ubytek — amount by which a quantity decreases or is decreased
  • Portuguese: redução — amount by which a quantity decreases or is decreased
  • Portuguese: diminuição — amount by which a quantity decreases or is decreased
  • Quechua: yawyay — amount by which a quantity decreases or is decreased
  • Russian: уменьше́ние (umenʹšénije) — amount by which a quantity decreases or is decreased
  • Russian: сниже́ние (snižénije) — amount by which a quantity decreases or is decreased
  • Spanish: disminución — amount by which a quantity decreases or is decreased
  • Spanish: merma — amount by which a quantity decreases or is decreased
  • Swedish: minskning — amount by which a quantity decreases or is decreased
  • Ukrainian: зме́ншення (zménšennja) — amount by which a quantity decreases or is decreased
  • Ukrainian: зни́ження (znýžennja) — amount by which a quantity decreases or is decreased
  • Southern Altai: астаар (astaar) — become smaller
  • Assyrian Neo-Aramaic: ܒܵܨܹܪ (bāṣēr) — become smaller
  • Armenian: փոքրանալ (pʻokʻranal) — become smaller
  • Armenian: պակասել (pakasel) — become smaller
  • Assamese: কমা (koma) — become smaller
  • Azerbaijani: azalmaq — become smaller
  • Azerbaijani: düşmək — become smaller
  • Bulgarian: намаля́вам се (namaljávam se) — become smaller
  • Catalan: decréixer — become smaller
  • Catalan: disminuir — become smaller
  • Chinese Mandarin: 減少 /减少 (jiǎnshǎo) — become smaller
  • Chinese Mandarin: 下降 (xiàjiàng) — become smaller
  • Danish: formindske — become smaller
  • Danish: forringe — become smaller
  • Dutch: afnemen — become smaller
  • Dutch: verminderen — become smaller
  • Esperanto: malpliiĝi — become smaller
  • Esperanto: malaltiĝi — become smaller
  • Finnish: vähentyä — become smaller
  • Finnish: pienentyä — become smaller
  • Finnish: pienetä — become smaller
  • Finnish: vähetä — become smaller
  • French: diminuer — become smaller
  • Galician: diminuír — become smaller
  • Galician: minguar — become smaller
  • Gallurese: affluscià — become smaller
  • German: abnehmen — become smaller
  • German: schwiine — become smaller
  • Greek: μειώνομαι (meiónomai) — become smaller
  • Greek: λιγοστεύω (ligostévo) — become smaller
  • Ancient Greek: μινύθω (minúthō) — become smaller
  • Hebrew: פחת (pakhát) — become smaller
  • Hindi: घटना (ghaṭnā) — become smaller
  • Hungarian: csökken — become smaller
  • Ido: diminutar — become smaller
  • Irish: laghdaigh — become smaller
  • Italian: diminuire — become smaller
  • Italian: calare — become smaller
  • Japanese: 減少する (genshō suru) — become smaller
  • Japanese: 減る (heru) — become smaller
  • Kazakh: азаю (azaü) — become smaller
  • Central Kurdish: کەم کردن (kem kirdin) — become smaller
  • Lithuanian: mažinti — become smaller
  • Māori: pāitiiti — become smaller
  • Middle English: discresen — become smaller
  • Norwegian: forminske — become smaller
  • Norwegian: forringe — become smaller
  • Persian: کاستن (kâstan) — become smaller
  • Polish: zmniejszać się — become smaller
  • Polish: zmniejszyć się — become smaller
  • Portuguese: diminuir — become smaller
  • Portuguese: reduzir — become smaller
  • Romanian: descrește — become smaller
  • Romanian: scădea — become smaller
  • Russian: уменьша́ться (umenʹšátʹsja) — become smaller
  • Russian: уме́ньшиться (uménʹšitʹsja) — become smaller
  • Russian: снижа́ться (snižátʹsja) — become smaller
  • Russian: сни́зиться (snízitʹsja) — become smaller
  • Russian: понижа́ться (ponižátʹsja) — become smaller
  • Russian: пони́зиться (ponízitʹsja) — become smaller
  • Campidanese Sardinian: calai — become smaller
  • Campidanese Sardinian: menguai — become smaller
  • Sardinian: menguare — become smaller
  • Sardinian: minimare — become smaller
  • Sassarese: miminà — become smaller
  • Sassarese: abbracà — become smaller
  • Spanish: mermar[se] — become smaller
  • Spanish: descrecer — become smaller
  • Spanish: decrecer — become smaller
  • Spanish: decrementarse — become smaller
  • Swedish: minska — become smaller
  • Turkish: azalmak — become smaller
  • Turkish: düşmek — become smaller
  • Assyrian Neo-Aramaic: ܡܲܒܨܸܪ (mabṣir) — make smaller
  • Assamese: কমোৱা (komüa) — make smaller
  • Azerbaijani: azaltmaq — make smaller
  • Bulgarian: намаля́вам (namaljávam) — make smaller
  • Catalan: disminuir — make smaller
  • Czech: snížit — make smaller
  • Dutch: verminderen — make smaller
  • Esperanto: malpliigi — make smaller
  • Esperanto: malaltigi — make smaller
  • Finnish: laskea — make smaller
  • Finnish: vähentää — make smaller
  • Finnish: pienentää — make smaller
  • French: diminuer — make smaller
  • French: réduire — make smaller
  • Galician: minguar — make smaller
  • Galician: diminuír — make smaller
  • German: verringern — make smaller
  • Greek: μειώνω (meióno) — make smaller
  • Greek: ελαττώνω (elattóno) — make smaller
  • Hebrew: הפחית (hifkhít) — make smaller
  • Hindi: घटाना (ghaṭānā) — make smaller
  • Hungarian: csökkent — make smaller
  • Ido: diminutar — make smaller
  • Ingrian: vähentää — make smaller
  • Irish: laghdaigh — make smaller
  • Italian: diminuire — make smaller
  • Italian: far calare — make smaller
  • Italian: ribassare — make smaller
  • Italian: ridurre — make smaller
  • Italian: decrementare — make smaller
  • Japanese: 減少させる (genshō saseru) — make smaller
  • Japanese: 減らす (herasu) — make smaller
  • Central Kurdish: کەم کردن (kem kirdin) — make smaller
  • Middle English: discresen — make smaller
  • Polish: zmniejszać — make smaller
  • Polish: zmniejszyć — make smaller
  • Portuguese: diminuir — make smaller
  • Portuguese: reduzir — make smaller
  • Russian: уменьша́ть (umenʹšátʹ) — make smaller
  • Russian: уме́ньшить (uménʹšitʹ) — make smaller
  • Russian: понижа́ть (ponižátʹ) — make smaller
  • Russian: пони́зить (ponízitʹ) — make smaller
  • Russian: снижа́ть (snižátʹ) — make smaller
  • Russian: сни́зить (snízitʹ) — make smaller
  • Sardinian: mèngua — make smaller
  • Sicilian: abbacari — make smaller
  • Spanish: mermar — make smaller
  • Spanish: decrementar — make smaller
  • Swedish: minska — make smaller
  • Swedish: förringa — make smaller
  • Turkish: azaltmak — make smaller
  • Turkish: düşürmek — make smaller
  • Vietnamese: hạ — make smaller
Real reading context

decrease in complete knowledge articles