also: でむぱ
Only with reading でんぱ
Technical and everyday term for electromagnetic waves used in broadcasting, communication, and wireless technology. Also used for mobile phone reception.
There's no signal inside this tunnel.
Observe distant stars with a radio telescope.
saying weird things; crazy talk; out of touch
Slang derived from the idea of picking up strange radio signals. Describes someone who says bizarre, nonsensical, or delusional things. Often used in the phrase 電波な人 or 電波系.
See also: 電波系 (でんぱけい)
That person's talk is always crazy.
I found a weird, out-of-touch post online.
You can't get reception inside this tunnel.
She's said to be a bit of a weird, out-there person.
The reception is bad in the mountains, so I can't make a call.
This antenna can receive even weak radio signals.
radio star
Radio Law