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Wi-Fi
/wˈaɪfaɪ/
/ˈwaɪˌfaɪ/
Wi-Fi
[NOUN]1
the technology that allows computers, cell phones, etc. to access the Internet or exchange data wirelessly
Examples
1. If free wi-fi and paid wi-fi are both available, it's not hard to imagine people voting with their pocketbook.
2. If free wi-fi and paid wi-fi are both available, it's not hard to imagine people voting with their pocketbook.
3. Is your name Wi-Fi?
4. One of them is Wi-Fi.
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