concentrical
a. ஒரே மையமுள்ள, பொது மையம் கொண்டுள்ள.
Con*cen"tric, Con*cen"tric*al, a. Etym: [F. concentrique. See Concenter.] Defn: Having a common center, as circles of different size, one within another. Concentric circles upon the surface of the water. Sir I. Newton. Concentrical rings like those of an onion. Arbuthnot.