invariable
a. மாறாத, ஒரே படிமையுடைய, (கண) நிலையெண்ணான, மாதிரியான.
In*va"ri*a*ble, a. Etym: [Pref. in- not + variable: cf. F. invariable.] Defn: Not given to variation or change; unalterable; unchangeable; always uniform. Physical laws which are invariable. I. Taylor. -- In*va"ri*a*ble*ness, n. -- In*va"ri*a*bly, adv. In*va"ri*a*ble, n. (Math.) Defn: An invariable quantity; a constant.