<p><strong>Adjective</strong></p><ul><li>capable of living.</li><li>Physiology: physically fitted to live.</li><li>(of a fetus) having reached such a stage of development as to be capable of living, under normal conditions, outside the uterus.</li><li>Botany: able to live and grow.</li><li>vivid; real; stimulating, as to the intellect, imagination, or senses: a period of history that few teachers can make viable for students.</li><li>practicable; workable: a viable alternative.</li><li>having the ability to grow, expand, develop, etc.: a new and viable country.</li></ul>