demonstrable

adjective
UK /dɪˈmɒnstrəbl/
US /dɪˈmɑːnstrəbl/

Able to be shown or proven clearly.

The teacher said the improvement in the students' reading was demonstrable.

SYNONYMS

provableverifiableevidentobviousconfirmable

RELATED WORDS

demonstratedemonstrationdemonstrablyproof

OTHER MEANINGS

2. Able to be shown by a practical example or experiment.

The scientist presented demonstrable evidence that the new method worked.

3. Clearly apparent or noticeable.

There was a demonstrable difference between the two products.

4. Capable of being logically proven from known facts.

The lawyer argued that the claim was demonstrable from the records.