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viable

/ˈvaɪəbəl/ · vi·a·ble
adjective
  1. Able to live on its own, especially for a newborn. The baby was viable after six months in the womb.
  2. Able to be done or possible. The project is viable, but it will require significant funding.
  3. Able to live and develop. The new species is viable in its natural habitat.
noun
  1. An organism that is able to live and develop. The scientist studied the viable cells in the petri dish.
Did you know? The concept of viability has become increasingly important in medical ethics, particularly in discussions surrounding abortion and euthanasia.
Written by Lexi Wordsworth, Dictionary Editor 1 lookups Added Aug 5, 2026