köken: From Middle High German mitte, from Old High German mitti, from Proto-Germanic *midjǭ (“centre”), *midją, from *midjaz, ultimately from Proto-Indo-European *medʰyo-. Cognate to Old Norse miðja and Old English midde, midd (English mid).
middle, midpoint, center (point in the center of a two dimensional shape like a circle) · center (point between the ends of a line) · middle, center (area)
çekim: çoğul středy · tamlayan středu
eş: prostředek, centrum, jádro
zıt: okraj
köken: Inherited from Proto-Slavic *serda
Střed kružnice je bod, jenž má od všech bodů kružnice stejnou vzdálenost.