Meaning of the word nonviable in English

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

nonviable

US /nɑnˈvaɪəbəl/
UK /nɒnˈvaɪəbəl/

Adjective

not capable of working successfully or surviving

Example:
The business plan was deemed nonviable due to lack of funding.
The doctor determined the fetus was nonviable.