English Lexicon

Antena

/ænˈtiː.nə/
nounCEFR B2 (Upper)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A rod, wire, or other device used to transmit or receive radio waves.

    "The technician installed a new antenna on the roof to improve the television signal."
  2. 2

    A sensory appendage in insects and some other animals, typically used for smell or touch.

    "The butterfly's antennae were sensitive to the slightest changes in the air."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'antenna' originates from the Latin word 'antenna', meaning 'sail yard' or 'sail', which was later adapted in the 19th century to refer to the sensory appendages of insects and subsequently to radio transmission devices. The evolution of its meaning reflects advancements in technology and communication.

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