でんちゅう電柱denchuu
1.

A vertical structure designed to support overhead electrical wires, facilitating the distribution of electricity and telecommunication signals in urban and rural areas.

2.

A pole that carries electrical and communication lines above ground, commonly found alongside roads and in neighborhoods, serving as a critical component of infrastructure.

3.

A tall column used to elevate and uphold power lines and cables, ensuring safe and efficient transportation of electrical energy and telecommunications across distances.

4.

A supporting post utilized for suspending electrical lines, often seen as part of a network that supplies power and communication services to buildings and homes.

Example:

彼は車を電柱にぶつけた。