cosymmedian, a. Math.
(kəʊsɪˈmiːdɪən)
[f. co- 2 + symmedian.]
Of triangles: Having the same symmedian lines.
| 1888 J. J. Milne Companion to Weekly Problem Papers 147 Triangles ABC, A{p}B{p}C{p} so related, and having the same symmedian lines AKA{p}, BKB{p}, CKC{p}, are called Cosymmedian triangles. Ibid. 150 If two triangles are cosymmedian, the sides of one are proportional to the medians of the other. |