demonstrable
AdjectiveWordNet 3.0
Adjective (2)
- necessarily or demonstrably true“demonstrable truths”Synonyms: incontrovertible
- capable of being demonstrated or proved“obvious lies”“a demonstrable lack of concern for the general welfare”“practical truth provable to all men — Walter Bagehot”Synonyms: provable
Webster's Dictionary (GCIDE)
Demonstrable \De*mon"stra*ble\, a. [L. demonstrabilis: cf. OF. demonstrable, F. d['e]montrable.]
1.Capable of being demonstrated; that can be proved beyond doubt or question. [1913 Webster]
The grand articles of our belief are as demonstrable as geometry.— Glanvill.[1913 Webster]
2.Proved; apparent. [Obs.] --Shak. [1913 Webster]