What does it mean to dream about wire?
A wire usually stands for connection or the line that carries power and word between things, so it helps to ask whether it held firm, tangled, or was cut.
Four ways to read it
Each reading below comes from a named tradition and a cited source, so you can see where it came from and decide what fits your dream.
Freud
Freud would read the cord that links and conducts as an image of attachment and the channels of feeling. A tangled or live wire can carry the charge of a bond that is fraught or dangerous.
After Freud, The Interpretation of Dreams (Brill trans., 1913), public domain.Jung
Jung might see a wire as the unseen line that joins parts of the psyche or links you to another. A severed wire can mark a connection broken or a current of feeling cut off.
Jungian concept (our summary).Modern
Continuity ties a wire to waking thoughts about staying connected, communication, and things that carry on behind the scenes. A frayed or cut wire often echoes a real worry about a link about to fail.
Continuity hypothesis (our summary).Mythological
The thread that binds and connects runs through myth as the line spun by the fates and the cord that ties one life to another. To cut it was to sever a tie that could not easily be rejoined.
Rosmerta Publishing editorial synthesis (after Bulfinch; Brewer).