a dualistic religion founded in the 6th century b.c. as a revolt against current Hinduism and emphasizing the perfectibility of human nature and liberation of the soul, esp. through asceticism and nonviolence toward all living creatures.
Jain·ism (jī'nĭz'əm) n. An ascetic religion of India, founded in the sixth century B.C., that teaches the immortality and transmigration of the soul and denies the existence of a perfect or supreme being.