compatibility

noun
UK /kəmˌpætəˈbɪləti/
US /kəmˌpætəˈbɪləti/

Compatibility means two things can work well together without problems.

The compatibility of the new app with my old phone was perfect.


OTHER MEANINGS

2. The ability of computer systems or software to work together.

The compatibility of the two programs let us share files easily.

3. A state in which two people get along well together.

Their compatibility made them great teammates.

4. The ability of a medicine or treatment to work safely with another.

The doctor checked the compatibility of the two medicines.