antenna

Significado

1. An appendage used for sensing on the head of an insect, crab, or other animal.
2. An apparatus to receive or transmit electromagnetic waves and convert respectively to or from an electrical signal.
3. The faculty of intuitive astuteness.
4. A fragment of an oligosaccharide
5. The spar to which a lateen sail is attached, which is then hoisted up the mast.

Pronunciado como (IPA)

/ænˈtɛn.ə/

Etimología

From Latin antenna, antemna (“yard, sailyard; pole”). First used in this sense as a Latin word in the 15th century and as an English word by the end of the 17th century.

Oraciones

The large antenna had failed to open fully after receiving commands from inside Mir .

La gran antena no pudo abrirse completamente después de recibir comandos desde el interior de Mir.

The latter antenna delivers good skywave suppression .

La última antena ofrece una buena supresión del ondas del cielo.