Standard Lemma guide

symmetry

noun · 5 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.

  • Received-Pronunciation, poetic: /ˈsɪm.ɪ.tɹaɪ/
  • Australian, Canada, General-American, Received-Pronunciation: /ˈsɪm.ɪ.tɹi/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S IH1 M AH0 T R IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Exact correspondence on either side of a dividing line, plane, center or axis.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The satisfying arrangement of a balanced distribution of the elements of a whole.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

(physics) the property of being isotropic; having the same value when measured in different directions

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: isotropy

Antonyms: none provided

Broader terms: property

4

noun

Meaning 4

(mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: symmetricalness, correspondence, balance

Antonyms: asymmetry

Broader terms: spatial property, spatiality

Narrower terms: regularity, geometrical regularity, bilaterality, bilateralism, bilateral symmetry, radial symmetry

5

noun

Meaning 5

balance among the parts of something

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: proportion

Antonyms: none provided

Broader terms: balance, equilibrium, equipoise, counterbalance

History

Etymology

From Latin symmetria, from Ancient Greek συμμετρία (summetría), from σύμμετρος (súmmetros, “symmetrical”), from σύν (sún, “with”) + μέτρον (métron, “measure”). By surface analysis, sym- + -metry.

Across languages

Translations

73 source translations are retained for this English entry.

  • Arabic: تَنَاظُر (tanāẓur) — correspondence on either side of a dividing line, plane, center or axis
  • Belarusian: сіме́трыя (simjétryja) — correspondence on either side of a dividing line, plane, center or axis
  • Bulgarian: симе́трия (simétrija) — correspondence on either side of a dividing line, plane, center or axis
  • Catalan: simetria — correspondence on either side of a dividing line, plane, center or axis
  • Chinese Mandarin: 對稱性 /对称性 (duìchènxìng, duìchèngxìng) — correspondence on either side of a dividing line, plane, center or axis
  • Chinese Mandarin: 對稱 /对称 (duìchèn, duìchèng) — correspondence on either side of a dividing line, plane, center or axis
  • Czech: souměrnost — correspondence on either side of a dividing line, plane, center or axis
  • Czech: symetrie — correspondence on either side of a dividing line, plane, center or axis
  • Danish: symmetri — correspondence on either side of a dividing line, plane, center or axis
  • Dutch: symmetrie — correspondence on either side of a dividing line, plane, center or axis
  • Esperanto: simetrio — correspondence on either side of a dividing line, plane, center or axis
  • Estonian: sümmeetria — correspondence on either side of a dividing line, plane, center or axis
  • Finnish: symmetria — correspondence on either side of a dividing line, plane, center or axis
  • French: symétrie — correspondence on either side of a dividing line, plane, center or axis
  • Galician: simetría — correspondence on either side of a dividing line, plane, center or axis
  • Georgian: სიმეტრია (simeṭria) — correspondence on either side of a dividing line, plane, center or axis
  • German: Symmetrie — correspondence on either side of a dividing line, plane, center or axis
  • Greek: συμμετρία (symmetría) — correspondence on either side of a dividing line, plane, center or axis
  • Ancient Greek: συμμετρία (summetría) — correspondence on either side of a dividing line, plane, center or axis
  • Hawaiian: ʻālikelike — correspondence on either side of a dividing line, plane, center or axis
  • Hindi: सममिति (sammiti) — correspondence on either side of a dividing line, plane, center or axis
  • Hungarian: szimmetria — correspondence on either side of a dividing line, plane, center or axis
  • Indonesian: simetris — correspondence on either side of a dividing line, plane, center or axis
  • Irish: siméadracht — correspondence on either side of a dividing line, plane, center or axis
  • Italian: simmetria — correspondence on either side of a dividing line, plane, center or axis
  • Japanese: 対称性 (taishōsei) — correspondence on either side of a dividing line, plane, center or axis
  • Japanese: 対称 (taishō) — correspondence on either side of a dividing line, plane, center or axis
  • Japanese: シンメトリー (shinmetorī) — correspondence on either side of a dividing line, plane, center or axis
  • Kazakh: симметрия (simmetriä) — correspondence on either side of a dividing line, plane, center or axis
  • Korean: 대칭성 (daechingseong) — correspondence on either side of a dividing line, plane, center or axis
  • Korean: 대칭 (daeching) — correspondence on either side of a dividing line, plane, center or axis
  • Latin: symmetria — correspondence on either side of a dividing line, plane, center or axis
  • Latvian: simetrija — correspondence on either side of a dividing line, plane, center or axis
  • Lithuanian: simetrija — correspondence on either side of a dividing line, plane, center or axis
  • Macedonian: симе́трија (simétrija) — correspondence on either side of a dividing line, plane, center or axis
  • Māori: hangarite — correspondence on either side of a dividing line, plane, center or axis
  • Norwegian Bokmål: symmetri — correspondence on either side of a dividing line, plane, center or axis
  • Norwegian Nynorsk: symmetri — correspondence on either side of a dividing line, plane, center or axis
  • Persian: تقارن (taqâron) — correspondence on either side of a dividing line, plane, center or axis
  • Polish: symetria — correspondence on either side of a dividing line, plane, center or axis
  • Portuguese: simetria — correspondence on either side of a dividing line, plane, center or axis
  • Romanian: simetrie — correspondence on either side of a dividing line, plane, center or axis
  • Russian: симме́трия (simmétrija) — correspondence on either side of a dividing line, plane, center or axis
  • Serbo-Croatian: simètrija — correspondence on either side of a dividing line, plane, center or axis
  • Sikkimese: ཆ་མཉམ (cha mnyam) — correspondence on either side of a dividing line, plane, center or axis
  • Slovak: súmernosť — correspondence on either side of a dividing line, plane, center or axis
  • Slovak: symetria — correspondence on either side of a dividing line, plane, center or axis
  • Slovene: simetrija — correspondence on either side of a dividing line, plane, center or axis
  • Spanish: simetría — correspondence on either side of a dividing line, plane, center or axis
  • Swedish: symmetri — correspondence on either side of a dividing line, plane, center or axis
  • Tagalog: parianyo — correspondence on either side of a dividing line, plane, center or axis
  • Telugu: సౌస్టవం (sausṭavaṁ) — correspondence on either side of a dividing line, plane, center or axis
  • Thai: ความสมมาตร (kwaam-sŏm-mâat) — correspondence on either side of a dividing line, plane, center or axis
  • Ottoman Turkish: اعتدال (i’tidâl) — correspondence on either side of a dividing line, plane, center or axis
  • Ukrainian: симе́трія (symétrija) — correspondence on either side of a dividing line, plane, center or axis
  • Vietnamese: sự đối xứng — correspondence on either side of a dividing line, plane, center or axis
  • Chinese Mandarin: 平衡美 — satisfying arrangement of a balanced distribution of the elements of a whole
  • Chinese Mandarin: 和諧 /和谐 (héxié) — satisfying arrangement of a balanced distribution of the elements of a whole
  • Finnish: tasapaino — satisfying arrangement of a balanced distribution of the elements of a whole
  • French: symétrie — satisfying arrangement of a balanced distribution of the elements of a whole
  • Galician: simetría — satisfying arrangement of a balanced distribution of the elements of a whole
  • Georgian: სიმეტრია (simeṭria) — satisfying arrangement of a balanced distribution of the elements of a whole
  • Indonesian: simetri — satisfying arrangement of a balanced distribution of the elements of a whole
  • Irish: siméadracht — satisfying arrangement of a balanced distribution of the elements of a whole
  • Italian: simmetria — satisfying arrangement of a balanced distribution of the elements of a whole
  • Macedonian: симе́трија (simétrija) — satisfying arrangement of a balanced distribution of the elements of a whole
  • Māori: hangarite — satisfying arrangement of a balanced distribution of the elements of a whole
  • Polish: symetria — satisfying arrangement of a balanced distribution of the elements of a whole
  • Portuguese: simetria — satisfying arrangement of a balanced distribution of the elements of a whole
  • Russian: симме́трия (simmétrija) — satisfying arrangement of a balanced distribution of the elements of a whole
  • Serbo-Croatian: simètrija — satisfying arrangement of a balanced distribution of the elements of a whole
  • Slovene: simetrija — satisfying arrangement of a balanced distribution of the elements of a whole
  • Thai: ความสมดุล (kwaam-sà-má-dun) — satisfying arrangement of a balanced distribution of the elements of a whole
Real reading context

symmetry in complete knowledge articles