Siddhis are spiritual, magical, supranormal, paranormal, or supernatural powers acquired through sadhana (spiritual practices), such as meditation and yoga. The word itself is a Sanskrit noun which can be translated as "perfection", "accomplishment", "attainment", or "success".
There are eight primary siddhis:
- Aṇimā: reducing one's body even to the size of an atom
- Mahima: expanding one's body to an infinitely large size
- Garima: becoming infinitely heavy
- Laghima: becoming almost weightless
- Prāpti: having unrestricted access to all places
- Prākāmya: realizing whatever one desires
- Iṣṭva: possessing absolute lordship
- Vaśtva: the power to subjugate all
And five siddhis of yoga and meditation are:
- tri-kāla-jñatvam: knowing the past, present and future
- advandvam: tolerance of heat, cold and other dualities
- para citta ādi abhijñatā: knowing the minds of others and so on
- agni arka ambu viṣa ādīnām pratiṣṭambhaḥ: checking the influence of fire, sun, water, poison, and so on
- aparājayah: remaining unconquered by others