Phrase guide

round off

verb · 6 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 change the shape of (an object) to make it smoother and especially more circular or ovoid.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: square off

2

verb

Meaning 2

To change (a number) to an approximation having fewer significant digits.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive, transitive

Topics: mathematics, sciences

Examples

  • The instructions say that we are not to round off until we reach the final figure. [in a calculation with interim steps]
  • Round off 15.4 to 15, round off 15.51 to 15.5 or to 16, round off 0.499 to 0, and round off 970,000 to 1 million.
  • "This product contains no PCBs" is a typical commercial distortion if it actually contains 0.498 of the measurement unit, rounded off to "0"

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To complete or finish something.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: finish up, polish off

4

verb

Meaning 4

make round

Definition source: Princeton WordNet 3.0

Examples

  • round the edges

Meaning relationships

Synonyms: round, round out

Antonyms: none provided

Broader terms: shape, form

Narrower terms: purse

5

verb

Meaning 5

express as a round number

Definition source: Princeton WordNet 3.0

Examples

  • round off the amount

Meaning relationships

Synonyms: round down, round out, round

Antonyms: none provided

Broader terms: change, alter, modify

6

verb

Meaning 6

bring to a highly developed, finished, or refined state

Definition source: Princeton WordNet 3.0

Examples

  • polish your social manners

Meaning relationships

Synonyms: polish, round, polish up, brush up

Antonyms: none provided

Broader terms: perfect, hone

History

Etymology

No etymology was provided for this word.

Across languages

Translations

44 source translations are retained for this English entry.

  • French: arrondir — to change the shape of an object to make it more circular
  • Galician: redondear — to change the shape of an object to make it more circular
  • German: abrunden — to change the shape of an object to make it more circular
  • Latin: rotundō — to change the shape of an object to make it more circular
  • Polish: zaokrąglać — to change the shape of an object to make it more circular
  • Polish: zaokrąglić — to change the shape of an object to make it more circular
  • Polish: wyokrąglać — to change the shape of an object to make it more circular
  • Polish: wyokrąglić — to change the shape of an object to make it more circular
  • Portuguese: arredondar — to change the shape of an object to make it more circular
  • Romanian: rotunji — to change the shape of an object to make it more circular
  • Russian: округля́ть (okrugljátʹ) — to change the shape of an object to make it more circular
  • Russian: округли́ть (okruglítʹ) — to change the shape of an object to make it more circular
  • Russian: закругля́ть (zakrugljátʹ) — to change the shape of an object to make it more circular
  • Russian: закругли́ть (zakruglítʹ) — to change the shape of an object to make it more circular
  • Spanish: redondear — to change the shape of an object to make it more circular
  • Asturian: arredondiar — to change a number into an approximation having fewer significant digits
  • Azerbaijani: yuvarlaqlaşdırmaq — to change a number into an approximation having fewer significant digits
  • Chinese Mandarin: 四捨五入 /四舍五入 (sìshěwǔrù) — to change a number into an approximation having fewer significant digits
  • French: arrondir — to change a number into an approximation having fewer significant digits
  • Galician: redondear — to change a number into an approximation having fewer significant digits
  • German: runden — to change a number into an approximation having fewer significant digits
  • Japanese: 四捨五入 (shishagonyū) — to change a number into an approximation having fewer significant digits
  • Korean: 반올림 (banollim) — to change a number into an approximation having fewer significant digits
  • Latin: rotundō — to change a number into an approximation having fewer significant digits
  • Māori: whakaawhiwhi — to change a number into an approximation having fewer significant digits
  • Polish: zaokrąglać — to change a number into an approximation having fewer significant digits
  • Polish: zaokrąglić — to change a number into an approximation having fewer significant digits
  • Portuguese: arredondar — to change a number into an approximation having fewer significant digits
  • Russian: округля́ть (okrugljátʹ) — to change a number into an approximation having fewer significant digits
  • Russian: округли́ть (okruglítʹ) — to change a number into an approximation having fewer significant digits
  • Spanish: redondear — to change a number into an approximation having fewer significant digits
  • Tagalog: bilugin — to change a number into an approximation having fewer significant digits
  • Dutch: afronden — to complete or finish something
  • French: compléter — to complete or finish something
  • German: abrunden — to complete or finish something
  • German: den letzten Schliff geben — to complete or finish something
  • Norwegian Nynorsk: avrunda — to complete or finish something
  • Portuguese: finalizar — to complete or finish something
  • Russian: зака́нчивать (zakánčivatʹ) — to complete or finish something
  • Russian: зако́нчить (zakónčitʹ) — to complete or finish something
  • Russian: заверша́ть (zaveršátʹ) — to complete or finish something
  • Russian: заверши́ть (zaveršítʹ) — to complete or finish something
  • Russian: закругляться (zakrugljatʹsja) — to complete or finish something
  • Swedish: avrunda — to complete or finish something