wifi

/ˈwaɪ.faɪ/

nounadjectivewi · fi

Remember it as two rhyming parts: “WHY? FLY!”—wifi lets your internet “fly” through the air.

Yes, it's wifi. It’s two short parts: wi + fi (both end with “i”). Many people capitalize it as “Wi‑Fi,” but the spelling is the same.

Definitions

  1. nounA wireless network connection that lets devices access the internet without cables.
  2. adjectiveUsing a wireless internet connection (often written as “Wi‑Fi”).

Examples

  • The hotel lobby has free wifi for guests.
  • My laptop won’t connect to the wifi, so I’m using my phone’s hotspot.
  • We moved the router to get a stronger wifi signal upstairs.

Synonyms

wireless internetwireless networkWLANinternet connectionhotspot

Antonyms

wired connectionEthernet

Translations

ES wifiPT wifiFR wifi

Common misspellings

wifywi fiwyfiwi-fiwifiiwifwıfiwífí

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