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日本語WordNet(英和)
symmetric
形容詞
Wiktionary英語版
出典：Wiktionary
symmetric
出典:『Wiktionary』 (2026/04/22 19:12 UTC 版)
語源
From symmetry + -ic, from Latin symmetria, from Ancient Greek συμμετρία (summetría).
発音
- (Received Pronunciation, General American, Canada) IPA: /sɪˈmɛt.ɹɪk/
- (General Australian) IPA: /sɪˈmet.ɹɪk/
形容詞
symmetric (comparative more symmetric, superlative most symmetric)
- Synonym of symmetrical
- (set theory) Of a relation R on a set S, such that xRy if and only if yRx for all members x and y of S (that is, if the relation holds between any element and a second, it also holds between the second and the first).
- (cryptography) Using the same key (or keys that are trivially related) for both encryption and decryption.
派生語
- antisymmetric
- assosymmetric
- asymmetric
- axisymmetric
- axi-symmetric
- bisymmetric
- Carlson symmetric form
- centrosymmetric
- dissymmetric
- elementary symmetric polynomial
- enantioasymmetric
- enantiosymmetric
- hypersymmetric
- isosymmetric
- merosymmetric
- monosymmetric
- nonsymmetric
- orthosymmetric
- persymmetric
- polysymmetric
- pseudosymmetric
- quasisymmetric
- radiosymmetric
- semisymmetric
- skewsymmetric
- skew-symmetric
- skew symmetric
- skew-symmetric determinant
- skew-symmetric matrix
- strongly symmetric matter
- supersymmetric
- symmetric difference
- symmetric function
- symmetric group
- symmetrician
- symmetricity
- symmetric matrix
- symmetric polynomial
- unsymmetric
- weakly symmetric matter
関連する語
参照
- ^ “symmetric, adj.”, in OED Online
, Oxford: Oxford University Press, launched 2000, archived from the original on 19 September 2023. - ^ Douglas Harper (2001–2026), “symmetric”, in Online Etymology Dictionary.
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