adj.
1.not compatible
2.used especially of drugs or muscles that counteract or neutralize each other's effect
3.not suitable to your tastes or needs
4.incapable of being used with or connected to other devices or components without modification
5.of words so related that one contrasts with the other
6.not easy to combine harmoniously
7.not compatible with other facts
8.not in keeping with what is correct or proper
9.used especially of solids or solutions
Idiom of the Day
by far
greatly, by a great margin
The man is by far the smartest person in his company.