单词 | acutangular |
释义 | † acutangular, a. Obs. [f. acute + angular.] Having acute angles; acute-angled.
1732Berkeley Minute Philos. II. 93 Whence they [triangles] are denominated æquilateral, æquicrural or scalenum, obtusangular, acutangular, or rectangular. 1752Chambers Cycl. s.v. Triangle, If all the angles be acute the triangle is said to be acutangular, or oxygonous. |

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