Phrase guide

slow down

verb · 8 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

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1

verb

Meaning 1

To decelerate.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

Examples

  • When approaching a bend in the road, slow down, and speed up after leaving it.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To reduce the velocity, speed, or tempo of something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • With a comfortable lead, the football team slowed down the tempo of the game.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To become less intense, enthusiastic, etc., usually with a positive connotation, implying that one is stripped of exaggerated or unnecessary eagerness.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, intransitive, transitive

Examples

  • Whoa, slow down there, bucko. Everyone will get a chance. Be patient.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

become less tense, rest, or take one's ease

Definition source: Princeton WordNet 3.0

Examples

  • He relaxed in the hot tub
  • Let's all relax after a hard day's work

Meaning relationships

Synonyms: relax, loosen up, unbend, unwind, decompress

Antonyms: none provided

Broader terms: change state, turn

Narrower terms: vege out, vegetate, sit back, take it easy

5

verb

Meaning 5

reduce the speed of

Definition source: Princeton WordNet 3.0

Examples

  • He slowed down the car

Meaning relationships

Synonyms: decelerate

Antonyms: none provided

Broader terms: change, alter, modify

Narrower terms: moderate, retard, fishtail

6

verb

Meaning 6

lose velocity; move more slowly

Definition source: Princeton WordNet 3.0

Examples

  • The car decelerated

Meaning relationships

Synonyms: decelerate, slow, slow up, retard

Antonyms: none provided

Broader terms: decrease, diminish, lessen, fall

Narrower terms: slow, slow down, slow up, delay, detain, hold up

7

verb

Meaning 7

become slow or slower

Definition source: Princeton WordNet 3.0

Examples

  • Production slowed

Meaning relationships

Synonyms: slow, slow up, slack, slacken

Antonyms: none provided

Broader terms: weaken

8

verb

Meaning 8

cause to proceed more slowly

Definition source: Princeton WordNet 3.0

Examples

  • The illness slowed him down

Meaning relationships

Synonyms: slow, slow up

Antonyms: none provided

Broader terms: decelerate, slow, slow down, slow up, retard

Narrower terms: bog down, bog, clog, constipate

History

Etymology

No etymology was provided for this word.

Across languages

Translations

69 source translations are retained for this English entry.

  • Spanish: desacelerar — (intransitive) to decelerate
  • Spanish: decelerar — (intransitive) to decelerate
  • Spanish: lentificarse — (intransitive) to decelerate
  • Spanish: enlentecerse — (intransitive) to decelerate
  • Spanish: ralentizarse — (intransitive) to decelerate
  • Spanish: ir más despacio — (intransitive) to decelerate
  • Spanish: reducir la velocidad — (intransitive) to decelerate
  • Spanish: aminorar la velocidad — (intransitive) to decelerate
  • Spanish: disminuir la velocidad — (intransitive) to decelerate
  • Azerbaijani: yavaşlamaq — (transitive) to reduce speed
  • Azerbaijani: yavaşıtmaq — (transitive) to reduce speed
  • Belarusian: запаво́льваць (zapavólʹvacʹ) — (transitive) to reduce speed
  • Belarusian: спаво́льніць (spavólʹnicʹ) — (transitive) to reduce speed
  • Bulgarian: забавям (zabavjam) — (transitive) to reduce speed
  • Catalan: alentir — (transitive) to reduce speed
  • Catalan: descelerar — (transitive) to reduce speed
  • Chinese Mandarin: 減速 /减速 (jiǎnsù) — (transitive) to reduce speed
  • Chinese Mandarin: 放慢 (fàngmàn) — (transitive) to reduce speed
  • Czech: zpomalit — (transitive) to reduce speed
  • Dutch: afremmen — (transitive) to reduce speed
  • Finnish: hidastaa — (transitive) to reduce speed
  • French: ralentir — (transitive) to reduce speed
  • French: décélérer — (transitive) to reduce speed
  • Georgian: შენელება (šeneleba) — (transitive) to reduce speed
  • German: verlangsamen — (transitive) to reduce speed
  • Greek: επιβραδύνω (epivradýno) — (transitive) to reduce speed
  • Hungarian: lassít — (transitive) to reduce speed
  • Hungarian: lelassít — (transitive) to reduce speed
  • Ido: lenteskar — (transitive) to reduce speed
  • Ido: lentigar — (transitive) to reduce speed
  • Italian: rallentare — (transitive) to reduce speed
  • Italian: decelerare — (transitive) to reduce speed
  • Japanese: 遅らせる (okuraseru) — (transitive) to reduce speed
  • Khmer: បង្អែរបង្អង់ (bɑŋ’ae-bɑŋ’ɑŋ) — (transitive) to reduce speed
  • Latin: tardō — (transitive) to reduce speed
  • Latin: tardescō — (transitive) to reduce speed
  • Latin: retardo — (transitive) to reduce speed
  • Māori: whakapūhoi — (transitive) to reduce speed
  • Polish: zwalniać — (transitive) to reduce speed
  • Polish: zwolnić — (transitive) to reduce speed
  • Polish: spowalniać — (transitive) to reduce speed
  • Polish: spowolnić — (transitive) to reduce speed
  • Portuguese: desacelerar — (transitive) to reduce speed
  • Romanian: încetini — (transitive) to reduce speed
  • Romanian: decelera — (transitive) to reduce speed
  • Russian: замедля́ть (zamedljátʹ) — (transitive) to reduce speed
  • Russian: заме́длить (zamédlitʹ) — (transitive) to reduce speed
  • Russian: снижа́ть ско́рость (snižátʹ skórostʹ) — (transitive) to reduce speed
  • Russian: сни́зить ско́рость (snízitʹ skórostʹ) — (transitive) to reduce speed
  • Serbo-Croatian: uspòriti — (transitive) to reduce speed
  • Serbo-Croatian: usporávati — (transitive) to reduce speed
  • Spanish: desacelerar — (transitive) to reduce speed
  • Spanish: decelerar — (transitive) to reduce speed
  • Spanish: lentificar — (transitive) to reduce speed
  • Spanish: enlentecer — (transitive) to reduce speed
  • Spanish: ralentizar — (transitive) to reduce speed
  • Spanish: reducir la velocidad de — (transitive) to reduce speed
  • Spanish: aminorar la velocidad de — (transitive) to reduce speed
  • Spanish: disminuir la velocidad de — (transitive) to reduce speed
  • Swedish: sakta — (transitive) to reduce speed
  • Swedish: bromsa — (transitive) to reduce speed
  • Tagalog: bumagal — (transitive) to reduce speed
  • Turkish: yavaşlamak — (transitive) to reduce speed
  • Ukrainian: упові́льнювати (upovílʹnjuvaty) — (transitive) to reduce speed
  • Ukrainian: упові́льнити (upovílʹnyty) — (transitive) to reduce speed
  • Ukrainian: спові́льнювати (spovílʹnjuvaty) — (transitive) to reduce speed
  • Ukrainian: спові́льнити (spovílʹnyty) — (transitive) to reduce speed
  • Welsh: arafu — (transitive) to reduce speed
  • Welsh: slofi — (transitive) to reduce speed