1. 
[syn: wireless local area network, WLAN, wireless fidelity, WiFi]
WordNet (r) 3.0 (2006):
WiFi
    n 1: a local area network that uses high frequency radio signals
         to transmit and receive data over distances of a few
         hundred feet; uses ethernet protocol [syn: wireless local
         area network, WLAN, wireless fidelity, WiFi]
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
WIFI
       WIreless FIdelity [alliance] (WLAN), "Wi-Fi"
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):
WIFI
       WIreless FIdelity [certificate] (WECA, WLAN), "WiFi"