Antenna
volume
British pronunciation/æntˈɛnə/
American pronunciation/ænˈtenə/

"antenna" Meghatározása és Jelentése

Antenna
01

antenna

a device that is used to send and receive signals
Wiki
antenna definition and meaning
02

antenna

(zoology) any of the pair of sensory appendages on the head of an insect, crustacean or arthropod
antenna definition and meaning

What is an "antenna"?

An antenna is an appendage attached to the head of some animals, including insects, crustaceans, and some mollusks. They are primarily sensory structures used for detecting touch, smell, and taste. The antennae are composed of a series of segments called antennomeres, which are connected by flexible joints. The shape and size of antennae can vary widely between different species, with some being thin and elongated while others are short and stout. Antennae can also be modified for specific purposes, such as for use as weapons, or for attracting mates through pheromones. In insects, the antennae are also important for flight, as they help to stabilize the insect's orientation and sense changes in wind speed and direction. Overall, the structure and function of antennae vary greatly across different animal groups, but they are an important sensory organ for many organisms.

03

antenna

sensitivity similar to that of a receptor organ
example
Példa
examples
The scientist adjusted the antenna to optimize the reception of data from the distant probe.
The cellphone tower has multiple antennas to transmit and receive signals from mobile devices.
At the vertex of the skyscraper, workers installed the antenna for optimal signal reception.
The antenna on the roof stuck up into the sky.
They unscrewed the old antenna from the roof of the house.
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