Definition of "disconnected" in English

verb

1. simple past and past participle of disconnect

   • The phone company disconnected my DSL.

adjective

1. That is no longer connected.

   • There's no use trying to make a call on the disconnected phone.

2. Feeling a lack of empathy or association with something.

   • I just feel so disconnected from people living on the other side of the world.

3. Incoherent; disjointed.

4. (mathematics, of a topological space) That can be partitioned into two nonempty subsets which are both open and closed.