synclastic

/sin-klas-tik, sing-/US // sɪnˈklæs tɪk, sɪŋ- //UK // (sɪŋˈklæstɪk) //

同义词,同轴心,同轴心的,同源性

Definitions

adj.形容词 adjective

1
Mathematics.
- : having principal curvatures of similar sign at a given point.