wireless

無線の、ワイヤレスの

ケーブルがない、またはケーブルをつながずに情報を送る。

やさしい英語で： Having no wires, or sending information without a wire connection.

• These headphones are wireless.
• We installed a wireless network at home.
• Does your computer support a wireless connection?

類義語： cordless

反対語： wired

よく使う表現： wireless network, wireless headphones, wireless connection, wireless device

無線接続、無線LAN

ケーブルを使わずにコンピューターネットワークにつなぐ接続。

やさしい英語で： A connection to a computer network that works without wires.

• The hotel offers free wireless.
• My wireless stopped working this morning.
• Can you connect to the wireless here?

類義語： wi-fi

よく使う表現： free wireless, wireless access, wireless stops working

無線通信

電波を使って、離れた場所へメッセージや音声を送ること。

やさしい英語で： The use of radio signals to send messages or sounds over a distance.

• The ship sent a message by wireless.
• Early wireless changed communication at sea.
• They received the warning over the wireless.

類義語： radio

よく使う表現： by wireless, wireless communication, wireless operator