Word: dewire
Part of speech: Verb
Syllables: de
wire
Definition: for the pantograph or trolley pole, etc to become unintentionally detached from or entangled with the overhead lines such that the power to the vehicle is lost.
Morphemes:
Affix: de-
Language: en
PoS: Prefix
Meaning: Intensifying; make more intense, stronger, or more marked; 
Etymology Compounds: Affix: dē-
Language: la
Decoded: de-
PoS: Prefix
Meaning: de-
Affix: wire
Language: en
PoS: Verb
Meaning: To snare by means of a wire or wires.