Swadhyaya in Jainism means self-study: regularly studying Jain scriptures and teachings, reflecting on them, and applying them to one’s own life. It involves reading or listening to the Jain agamas and sutras, contemplating their meanings, and guiding one’s conduct accordingly. It is a way to grow ethically, spiritually, and in right understanding.

Notes:

• In both Digambar and Śvetambar traditions, Swadhyaya is encouraged as part of sincere spiritual practice, though the emphasis and the specific texts that are considered authoritative can differ between the two traditions.
• It is often paired with other practices like meditation and ethical discipline to help progress on the path of liberation.

If you’d like, I can point you to a JainKnowledge page that discusses Swadhyaya in more detail.