triangular
意味
- 三角の;三角形(柱,錐の)
- 3人(三つ組)から成る;三者を含む
語源
英語の原文(Wiktionary)
From Middle English triangulare, trianguler, triangulere, from Old French triangulaire, triangulier and Latin triangulāris. By surface analysis, tri- + -angular.
From Middle English triangulare, trianguler, triangulere, from Old French triangulaire, triangulier and Latin triangulāris. By surface analysis, tri- + -angular.