Found 2 items, similar to invariable.
English → English (WordNet) Definition: invariable invariable adj : not liable to or capable of change; “an invariable temperature”; “an invariable rule”; “his invariable courtesy” [ant: variable]
English → English (gcide) Definition: Invariable Invariable \In*va"ri*a*ble\, a. [Pref. in- not + variable: cf. F. invariable.] Not given to variation or change; unalterable; unchangeable; always uniform. [1913 Webster] Physical laws which are invariable. --I. Taylor. -- In*va"ri*a*ble*ness, n. -- In*va"ri*a*bly, adv. [1913 Webster] Invariable \In*va"ri*a*ble\, n. (Math.) An invariable quantity; a constant. [1913 Webster]