Demonstrate
Demonstrate (?; 277) , transitive verb
[Latin demonstratus, past participle of demonstrare to demonstrate; de- + monstrare to show. See Monster.]
1.
To point out; to show; to exhibit; to make evident. — Shakespeare
2.
To show, or make evident, by reasoning or proof; to prove by deduction; to establish so as to exclude the possibility of doubt or denial.
We can not demonstrate these things so as to show that the contrary often involves a contradiction.
3.
(Anatomy) To exhibit and explain (a dissection or other anatomical preparation).