名詞 wireless:

1. medium for communication
   同義詞：radio, radiocommunication
2. transmission by radio waves
3. an electronic receiver that detects and demodulates and amplifies transmitted signals
   同義詞：radio receiver, receiving set, radio set, radio, tuner
4. a communication system based on broadcasting electromagnetic waves
   同義詞：radio

形容詞 wireless:

1. having no wires

1. She sits up to all hours with her wireless.
   她經常深夜不睡，聽收音機。
2. The news of the event was given out over the wireless.
   那一事件的消息是通過無線電發(fā)表的。
3. He sent me the news by wireless telegraph.
   他用無線電報把消息告訴我。
4. The police talked to each other by wireless.
   警察用無線電通話。

wire.less

adj.（形容詞）
Having no wires:
無線的：
例句：
a wireless security system.
無線安全系統(tǒng)

Chiefly British Of or relating to radio or communication by radiotelegraphy or radiotelephony.
【多用于英國】 無線的，無線電報的：屬于或關于通過無線電報或無線電話聯(lián)系或無線電傳送的
n.（名詞）
A radio telegraph or radiotelephone system.
無線電報系統(tǒng)，無線電話系統(tǒng)
A message transmitted by wireless telegraph or telephone.
用無線電報或電話傳送的信息
Chiefly British Radio.
【多用于英國】 無線電
v.tr.intr.（及物動詞和不及物動詞）
wire.lessed,wire.less.ing,wire.less.es
To communicate with or send communications by wireless.
用無線電發(fā)送或聯(lián)系：用無線電報或電話聯(lián)系或發(fā)送消息