Breadcrumb Home > Thesaurus > W Synonyms of wlan Find synonyms for: Noun1. wireless local area network, WLAN, wireless fidelity, WiFi, local area network, LANusage: a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocolWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language