circumcenter

名词 n.
中文释义

英文释义

名词 n.
  1. The center of a circumcircle (the circle that passes through every vertex of a given triangle or other cyclic polygon).

词形变化

circumcenters plural circumcentre alternative

词源

Etymology tree
Proto-Indo-European *(s)ker-der.
Ancient Greek κίρκος (kírkos)bor.
Latin circus
Latin circum
Latin circum-bor.
English circum-
Proto-Indo-European *ḱent-der.
Ancient Greek κέντρον (kéntron)der.
Latin centrumder.
Middle French centrebor.
Middle English center
English center
English circumcenter
From circum- + center.
0 次浏览 数据来源: Wiktionary