v.1. To install or connect something or someone with wires: If we wire in the VCR, we won't be able to unplug it easily. I wired the television in with our stereo. You can't take the radio out of this circuit; it's wired in.
2. To implement some computer functionality directly through electronic circuitry rather than through programming. Used chiefly in the passive: The computer can perform mathematical operations quickly because they are wired in.
3. To determine or put something into effect by some physiological or neurological mechanism. Used chiefly in the passive: Many basic reflexes, such as breathing and the beating of the heart, are wired in.
4. To connect to a communication network by radio: The taxi was stuck in traffic, so the driver wired in to say they would be late.