misapplication

noun
UK /ˌmɪsæplɪˈkeɪʃn/
US /ˌmɪsæplɪˈkeɪʃn/

Using something in a wrong way that it was not meant for.

The misapplication of the glue ruined the craft project.


OTHER MEANINGS

2. The act of putting a rule or law to a wrong purpose.

The judge called the ruling a misapplication of the law.

3. Using a word or idea in a way that does not fit its real meaning.

His misapplication of the term confused everyone in class.

4. Spending money or resources on the wrong thing.

The audit found a misapplication of school funds.