対称的な定義と意味 - メリアム・ウェブスター

SYMMETRICAL Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Example Sentences Word History Rhymes Entries Near Cite this Entry Citation Kids Definition Kids Medical Definition Medical More from M-W Show more Show more Citation Kids Medical More from M-W Save Word To save this word, you'll need to log in. Log In symmetrical adjective sym·​met·​ri·​cal sə-ˈme-tri-kəl variants or symmetric sə-ˈme-trik Synonyms of symmetrical Simple Definition A Simple Definition is available from our Learner's Dictionary to help you understand the meaning faster. 1 : having, involving, or exhibiting symmetry 2 : having corresponding points whose connecting lines are bisected by a given point or perpendicularly bisected by a given line or plane symmetrical curves 3 symmetric : being such that the terms or variables may be interchanged without altering the value, character, or truth symmetric equations R is a symmetric relation if a R b implies b R a 4 a : capable of division by a longitudinal plane into similar halves symmetrical plant parts b : having the same number of members in each whorl of floral leaves symmetrical flowers 5 : affecting corresponding parts simultaneously and similarly symmetrical rash 6 : exhibiting symmetry in a structural formula especially : being a derivative with groups substituted symmetrically in the molecule symmetrically sə-ˈme-tri-k(ə-)lē adverb symmetricalness sə-ˈme-tri-kəl-nəs noun Examples of symmetrical in a Sentence The human body is symmetrical . Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . The Nuremberg rallies were simply political stage plays, with music from Wagner, drums, symmetrical marching formations, red flags, and gatherings often held in darkness to heighten the mood. — Literary Hub , 27 Apr. 2026 Once flowering is over, prune back your lilac bushes to keep them symmetrical . — Joshua Siskin, Oc Register , 24 Apr. 2026 Speaking of Mount Fuji — Japan’s iconic and perfectly symmetrical volcano stands at 3,776 meters as the country’s highest peak. — Lauren Schuster, Miami Herald , 24 Apr. 2026 Mount Fuji Japan’s iconic and perfectly symmetrical volcano is the country’s highest peak at 3,776 meters, and it’s best viewed from Lake Kawaguchiko. — Lauren Schuster, Fort Worth Star-Telegram , 24 Apr. 2026 See All Example Sentences for symmetrical Word History First Known Use 1653, in the meaning defined at sense 1 Time Traveler The first known use of symmetrical was in 1653 See more words from the same year Rhymes for symmetrical obstetrical asymmetrical diametrical geometrical unsymmetrical metrical trigonometrical See All Rhymes for symmetrical Browse Nearby Words symmetallism symmetrical symmetrical diphenyl-urea See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Symmetrical.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/symmetrical. Accessed 6 May. 2026. Copy Citation Kids Definition symmetrical adjective sym·​met·​ri·​cal sə-ˈme-tri-kəl variants or symmetric -trik : having, involving, or showing symmetry symmetrically -tri-k(ə-)lē adverb Medical Definition symmetrical adjective sym·​met·​ri·​cal sə-ˈme-tri-kəl variants or symmetric -trik : having, involving, or exhibiting symmetry : as a : affecting corresponding parts simultaneously and similarly a symmetrical rash b : exhibiting symmetry in a structural formula especially : being a derivative with groups substituted symmetrically in the molecule symmetrically -tri-k(ə-)lē adverb More from Merriam-Webster on symmetrical Thesaurus: All synonyms and antonyms for symmetrical Nglish: Translation of symmetrical for Spanish Speakers Last Updated: 28 Apr 2026 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! 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