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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.

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Most recently, in March, her BMW was stolen from outside her home using an antenna to amplify the signal from the key fob inside her house.

From BBC ● Oct. 14, 2026

Their solution was a specially designed contactless antenna feed.

From Science Daily ● Oct. 9, 2026

A laser-generated antenna could offer a different approach, potentially allowing spacecraft to create and adjust antennas without carrying the same kinds of mechanical structures.

From Science Daily ● Oct. 9, 2026

However, its petal-like solar panels had failed to open fully, trapping the antenna and preventing Beagle 2 from communicating.

From BBC ● Oct. 8, 2026

With wind whipping snow crystals into his face, Knut Haugland set up his radio antenna on the roof of the cabin.

From "Bomb" by Steve Sheinkin

Using satellite images, shore-based antennae, data and other sources, Kpler aims to reconstruct the trajectory of a vessel that has "gone dark," he added.

From Barron's ● Mar. 31, 2026

Then the beetle seeks out an ant — climbing on top of it, clasping its antennae in its jaws and scooping up its pheromones with brush-like legs.

From Los Angeles Times ● Feb. 10, 2026

"We hope to further clarify the structural characteristics of carotenoids that increase quenching efficiency, ultimately enabling the molecular design of pigments that optimize photosynthetic antennae," Fujii said.

From Science Daily ● Oct. 22, 2025

My father always said to me, “Bill, in life, you have to keep your antennae up. Opportunities present themselves. You’ve got to take advantage of them.”

From The Wall Street Journal ● Oct. 6, 2025

Crisp candy shell, handlebars feeling outward like antennae.

From "The Season of Styx Malone" by Kekla Magoon

The circuits transmit signals via four antennas on the box for several hundred yards, on frequencies the unit believes Russia is currently using.

From The Wall Street Journal ● Oct. 6, 2026

Once a development receives planning consent, mobile operators are issued a notice-to-quit and must remove their antennas.

From BBC ● Sep. 17, 2026

Some coral species with fast-growing branches are planted onto "coral trees" that look like old television antennas and are suspended in the water column, with floats to keep them upright.

From Barron's ● Sep. 10, 2026

JPL also manages the Deep Space Network — the global array of massive antennas that will transmit commands to the copter and receive data from Titan.

From Los Angeles Times ● Aug. 22, 2026

He would see how two members of the hill on meeting put their antennas together and talked.

From "East of Eden" by John Steinbeck


Vocabulary lists containing antenna

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