Falsifiable a. : Capable of being falsified, counterfeited, or corrupted.

Example:
Karl Popper wrote that a statement is only valid if it is Falsifiable?

Taxonomy
theory, Popper, swans, science, falsification, falsifiable, falsifiability, falsified, scientists, scientific theories, logic, unfalsifiable, white swan, evidence, Karl Popper, universal statement, Peirce, philosophers.

Defination from the web:
falsifiable. ... Similarly, the ancient metaphysical idea of the existence of atoms has led to corresponding falsifiable modern theories. ...