The meaning of VIABLE is capable of living. How to use viable in a sentence.

The adjective viable refers to something able to function properly and even grow. It is made up of the Latin root vita, which means "life," and the ending -able, which means "to be possible."

VIABLE definition: 1. able to work as intended or able to succeed: 2. able to continue to exist as or develop into a…. Learn more.

Foetuses, seeds, or eggs are described as viable if they are capable of developing into living beings without outside help.

Define viable. viable synonyms, viable pronunciation, viable translation, English dictionary definition of viable. adj. 1. Capable of success or continuing effectiveness; practicable: a viable plan; a viable …

Feb 11, 2026 · Noun viable (plural viables) (biology) An organism that is able to live and develop.

Factsheet What does the adjective viable mean? There are five meanings listed in OED's entry for the adjective viable. See ‘Meaning & use’ for definitions, usage, and quotation evidence.