There is no such word in Hindi.
I suppose it is an Italian word, meaning trustworthy, reliable, trusted
In Hindi, "gigi" does not have a specific meaning as it is not a word from the Hindi language. It may be a name or a term from another language.
The Hindi word for new beginnings is "नया आरंभ" (naya arambh).
Dhirain is a Hindi word that means wisdom when translated into English.The meaning of Dhira is "wisdom" in the Hindi language.
Hindi meaning of laptop is Godi ganak.
Kanchan is the word in Hindi language meaning 'Gold'.
The Telugu word "ontari" can be translated to Hindi as "alag", which means "different" or "separate".
Lufthansa: if we take the complete word then it has no meaning in Hindi language. But when we break it Luft + Hansa then Luft has no meaning in Hindi language But Hansa MEANS Swan (a water bird)
The Hindi word "ade" is not a standard Hindi vocabulary term or word. It may be a regional dialect term or slang with no universal meaning in Hindi language.
Urdu (or Hindi). Mubarak has its roots in Arabic word Mabrook thus making it more closer to Urdu than Hindi, but it is widely understood by speakers of both languages.
The meaning of napunsa in the the Hindi word is sexless.