IPA: /ˈwaɪərɪŋ/
KK: /ˈwaɪərɪŋ/
A system or arrangement of electric wires used for connecting and distributing electricity.
The wiring in the old house needed to be replaced for safety reasons.
Wiring → It is formed from "wire" (from Old English "wir", meaning a slender, flexible strand or thread) and the suffix "-ing" (indicating the action or process of). The word "wiring" refers to the process of installing or using wires for electrical connections or systems.
Think of a "slender strand" ('wire') being used in the process ('-ing') of connecting things together, which is what wiring means.