from
The Collaborative International Dictionary of English v.0.48
Demonstrative \De*mon"stra*tive\, a. [F. d['e]monstratif, L.
demonstrativus.]
1. Having the nature of demonstration; tending to
demonstrate; making evident; exhibiting clearly or
conclusively. "Demonstrative figures." --Dryden.
[1913 Webster]
An argument necessary and demonstrative. --Hooker.
[1913 Webster]
2. Expressing, or apt to express, much; displaying feeling or
sentiment; as, her nature was demonstrative.
[1913 Webster]
3. Consisting of eulogy or of invective. "Demonstrative
eloquence." --Blair.
[1913 Webster]
{Demonstrative pronoun} (Gram.), a pronoun distinctly
designating that to which it refers.
[1913 Webster]