Aerial and Dipole

Aerial noun - An electrical device that sends or receives radio or television signals.

Dipole and aerial are semantically related. In some cases you can replace term "Dipole" with "Aerial", this nouns are similar.

Nearby Word: aerially

Dipole noun - An aerial half a wavelength long consisting of two rods connected to a transmission line at the center.

Aerial and dipole are semantically related. You can use "Aerial" instead a noun "Dipole".