Standard Lemma guide

barycenter

noun · verb · 4 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

noun

Meaning 1

The center of a mass; often specifically, the point at which the gravitational forces exerted by two objects are equal

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

Examples

  • the Earth–Moon barycenter

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The centroid, the geometric center of a plane figure

Definition source: English Wiktionary via Wiktextract

Topics: geometry, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To determine such a barycenter

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

(astronomy) the common center of mass around which two or more bodies revolve

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: center of mass, centre of mass

History

Etymology

Etymology tree English bary- Proto-Indo-European *ḱent-der. Ancient Greek κέντρον (kéntron)der. Latin centrumder. Middle French centrebor. Middle English center English center English barycenter From bary- + center.

Across languages

Translations

16 source translations are retained for this English entry.

  • Bulgarian: център на тежестта (centǎr na težestta) — physics: center of a mass
  • Finnish: barysentri — physics: center of a mass
  • Finnish: painopiste — physics: center of a mass
  • Finnish: massakeskipiste — physics: center of a mass
  • French: barycentre — physics: center of a mass
  • Galician: baricentro — physics: center of a mass
  • Greek: βαρύκεντρο (varýkentro) — physics: center of a mass
  • Macedonian: те́жиште (téžište) — physics: center of a mass
  • Polish: barycentrum — physics: center of a mass
  • Polish: środek ciężkości — physics: center of a mass
  • Portuguese: baricentro — physics: center of a mass
  • Russian: центр тя́жести (centr tjážesti) — physics: center of a mass
  • Finnish: painopiste — geometry: centre of a plane figure
  • Galician: baricentro — geometry: centre of a plane figure
  • Polish: barycentrum — geometry: centre of a plane figure
  • Portuguese: baricentro — geometry: centre of a plane figure