1. capable of working successfully; feasible
2. capable of living or developing successfully
Usage: biology

Examples

• The company needs a viable business plan to attract investors.
• Solar energy is becoming a more viable alternative to fossil fuels.
• The seeds remained viable after being stored for two years.
• Is this project financially viable in the long term?
• The doctor confirmed that the embryo was viable.
• We need to find a viable solution to the traffic problem.
• Only viable candidates will be considered for the position.