antenna

US /ænˈten.ə/
UK /ænˈten.ə/
"antenna" picture
1.

antena

a rod, wire, or other device used to transmit or receive radio or television signals

:
The old television had a rabbit-ear antenna.
El televisor antiguo tenía una antena de orejas de conejo.
We need to install a new antenna for better reception.
Necesitamos instalar una nueva antena para una mejor recepción.
2.

antena

each of a pair of long, thin sensory appendages on the heads of insects, crustaceans, and some other arthropods

:
The butterfly used its antennae to sense the nectar.
La mariposa usó sus antenas para sentir el néctar.
Ants communicate with each other by touching their antennae.
Las hormigas se comunican entre sí tocando sus antenas.