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Definitions

antenna

[an-ten-uh] / ænˈtɛn ə /
NOUN
appendages for sensing, usually on insects or electronics
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And the system can switch from GPS to optical navigation, flying with the antenna cut off for up to 20 kilometres.

From Barron's • Apr. 24, 2026

The system also includes a small antenna that sends data wirelessly by reflecting existing radio frequency signals, which keeps energy use extremely low.

From Science Daily • Apr. 19, 2026

Back then, TV “friction” meant tweaking the rabbit ears with tin foil or asking your uncle to hold the antenna until the fourth quarter was done.

From The Wall Street Journal • Apr. 10, 2026

The US-based Institute for Science and International Security found in 2023 that those drones used "state-of-art antenna interference suppression" to remove enemy jamming signals while preserving the desired GPS signal.

From Barron's • Mar. 16, 2026

It looked just like a regular radio antenna.

From "Bomb" by Steve Sheinkin




Vocabulary lists containing antenna