Incompatible

/ˌɪnkəmˈpætəbəl/ adjective

Definition

Not able to exist, work, or be used together without causing problems or conflict.

Etymology

From Medieval Latin 'incompatibilis', from 'in-' (not) and 'compatibilis' (able to exist together), from 'com-' (together) and 'pati' (to suffer, endure). It literally means 'not able to endure together'.

Kelly Says

When things are incompatible, they can’t ‘put up with’ being together—whether they’re software programs, chemicals, or personalities. The root idea is endurance: they can’t share the same space without trouble.

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