viability

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. (of living things) capable of normal growth and development (Freq. 1)
• Derivationally related forms:
viable
• Topics:
living thing, animate thing
• Hypernyms:
property
2. capable of being done in a practical and useful way
• Derivationally related forms:
viable
• Hypernyms:
practicality