1. 無銭飲食無銭飲食する 「skip out on [《米》 jump] a restaurant bill; leave [walk out of] a restaurant without paying the bill
  1. 無銭旅行無銭旅行をする go on a penniless journey;〔通りがかりの車に乗せてもらって〕hitchhike
  1. radio;《英》 wireless
    • 船舶無線
    • ship's radio
  1. 無線ICタグ[チップ]「a radio frequency identification [an RFID] tag [chip]
  1. 無線局a radio [wireless] station
  1. 無線工学radio engineering
  1. 無線自動車a radio car
  1. 無線制御wireless [radio] control
  1. 無線操縦無線操縦
  1. 無線タクシーa radio taxi
  1. 無線通信radio [wireless] communications
  1. 無線通信士a radio [wireless] operator
  1. 無線通信事業a wireless communications business
  1. 無線電信無線電信
  1. 無線電話無線電話
  1. 無線方位測定機a radio compass; a radio direction finder ((略 RDF))
  1. 無線LANa wireless LAN ((略 WLAN));WiFi [wáifái](▼Wireless Fidelityの略)
    • 無線LANでインターネットに接続する
    • connect to the Internet via [through] WiFi [a wireless LAN]