At stake is the survival of our civilization and the habitability of the Earth. Or, as one eminent scientist put it, the pending question is whether the combination of an opposable thumb and a …

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.

VIABLE definition: capable of living. See examples of viable used in a sentence.

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

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."

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

Definition of viable adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Dec 14, 2025 · viable (comparative more viable, superlative most viable) Able to live on its own (as for a newborn). Able to be done, possible, practicable, feasible.

The adjective viable means Capable of being successful, workable, or feasible under certain conditions or circumstances.

VIABLE meaning: 1 : capable of being done or used workable; 2 : capable of succeeding