Zonule refers to a zone or area in which one engages in yoga, performs puja or related occult experiments. The term represents a physical area as an intentional local space for spiritual exertion (sadhana). Further reading The Londinium Temple Strain by Shri Gurudev Mahendranath Esoterikos Orgia Mysterion by Shri Gurudev Mahendranath Glossary A–Z