单词 | oxygon |
释义 | oxygonadj.n. Geometry. Having acute angles, acute-angled. Obsolete. ΘΚΠ the world > relative properties > number > geometry > shape or figure > [adjective] > having specific property > having angles > having three acute angles oxygon1605 oxygonal1701 oxygonial1706 oxygonous1728 1605 J. Sylvester tr. G. de S. Du Bartas Deuine Weekes & Wks. ii. ii. iv. sig. Ii4 More-ouer, as the Buildings Ambligone May more receaue then Mansions Oxigone. B. n. An acute-angled triangle. Now rare. ΘΚΠ the world > relative properties > number > geometry > shape or figure > [noun] > two-dimensional > triangle > with specific angle square1551 oxygonium1570 oxygon1685 rectangle1798 orthogon1871 1685 R. Williams tr. C.-F. Dechales Elem. Euclid Explained 10 Oxygone, or Acutangle triangle [Fr. le triangle Oxygone] is that whose angles are all acute. 1701 J. Moxon Math. made Easie Oxygon, or Oxygonium..is a Geometrical Triangular Figure, having necessarily all its three Angles acute. a1856 W. Hamilton Lect. Metaphysics (1860) IV. xxv. 24 (note) Oxygon, i.e. triangle which has its three angles acute. 1964 Amer. Math. Monthly 71 320 (title) A scalene oxygon with minimum perimeter. DerivativesΘΚΠ the world > relative properties > number > geometry > shape or figure > [adjective] > having specific property > having angles > having three acute angles oxygon1605 oxygonal1701 oxygonial1706 oxygonous1728 1701 J. Moxon Math. made Easie at Oxygon Every Oxygonal Triangle may be either Equilateral..or an Isosceles. 1842 G. W. Francis Dict. Arts Oxygonal, acute angled. ΘΚΠ the world > relative properties > number > geometry > shape or figure > [adjective] > having specific property > having angles > having three acute angles oxygon1605 oxygonal1701 oxygonial1706 oxygonous1728 1706 Phillips's New World of Words (new ed.) Oxygonial, belonging to an Oxygon, Acute-Angular. ΘΚΠ the world > relative properties > number > geometry > shape or figure > [adjective] > having specific property > having angles > having three acute angles oxygon1605 oxygonal1701 oxygonial1706 oxygonous1728 1728 E. Chambers Cycl. at Triangle If all the Angles be acute..the Triangle is said to be Acutangular, or Oxygonous. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < |
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