Meaning of the word unproven in English

What does unproven mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

unproven

US /ʌnˈpruː.vən/
UK /ʌnˈpruː.vən/

Adjective

1.

not having been shown to be good enough or to be able to do something:

Example:
It would be unwise to throw billions at unproven technology.
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