su·​per·​safe ˌsü-pər-ˈsāf How to pronounce supersafe (audio)
: extremely safe, secure, or protected
a supersafe playground/password
supersafe investments

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of supersafe was in 1898

Dictionary Entries Near supersafe

Cite this Entry

“Supersafe.” Dictionary, Merriam-Webster, Accessed 25 Jun. 2024.

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